255514896

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 480

約数和(自身を含む): 987936768

約数和(自身を除く): 732421872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 31, 34, 36, 37, 39, 42, 48, 51, 52, 56, 62, 63, 68, 72, 74, 78, 84, 91, 93, 102, 104, 111, 112, 117, 119, 124, 126, 136, 144, 148, 153, 156, 168, 182, 186, 204, 208, 217, 221, 222, 234, 238, 248, 252, 259, 272, 273, 279, 296, 306, 312, 333, 336, 357, 364, 372, 403, 408, 434, 442, 444, 468, 476, 481, 496, 504, 518, 527, 546, 558, 592, 612, 624, 629, 651, 663, 666, 714, 728, 744, 777, 806, 816, 819, 868, 884, 888, 936, 952, 962, 1008, 1036, 1054, 1071, 1092, 1116, 1147, 1209, 1224, 1258, 1302, 1326, 1332, 1428, 1443, 1456, 1488, 1547, 1554, 1581, 1612, 1638, 1736, 1768, 1776, 1872, 1887, 1904, 1924, 1953, 1989, 2072, 2108, 2142, 2184, 2232, 2294, 2331, 2418, 2448, 2516, 2604, 2652, 2664, 2821, 2856, 2886, 3094, 3108, 3162, 3224, 3276, 3367, 3441, 3472, 3536, 3627, 3689, 3774, 3848, 3906, 3978, 4144, 4216, 4284, 4329, 4368, 4403, 4464, 4588, 4641, 4662, 4743, 4836, 5032, 5208, 5304, 5328, 5642, 5661, 5712, 5772, 6188, 6216, 6324, 6448, 6552, 6734, 6851, 6882, 7254, 7378, 7548, 7696, 7812, 7956, 8029, 8177, 8432, 8463, 8568, 8658, 8806, 9176, 9282, 9324, 9486, 9672, 10064, 10101, 10323, 10416, 10608, 11067, 11284, 11322, 11544, 12376, 12432, 12648, 13104, 13209, 13468, 13702, 13764, 13923, 14508, 14756, 14911, 15096, 15624, 15912, 16058, 16354, 16926, 17136, 17316, 17612, 18352, 18564, 18648, 18972, 19344, 19499, 20202, 20553, 20646, 22134, 22568, 22644, 23088, 24087, 24531, 24752, 25296, 25389, 26418, 26936, 27404, 27528, 27846, 29016, 29512, 29822, 30192, 30303, 31248, 31824, 32116, 32708, 33201, 33852, 34632, 35224, 37128, 37296, 37944, 38998, 39627, 40404, 41106, 41292, 44268, 44733, 45136, 45288, 47957, 48174, 49062, 50778, 52836, 53872, 54808, 55056, 55692, 57239, 58032, 58497, 59024, 59644, 60606, 61659, 64232, 65416, 66402, 67704, 69264, 70448, 72261, 73593, 74256, 75888, 77996, 79254, 80808, 82212, 82584, 88536, 89466, 90576, 95914, 96348, 98124, 101556, 104377, 105672, 109616, 111384, 114478, 116994, 119288, 121212, 123318, 128464, 130832, 132804, 134199, 135408, 136493, 143871, 144522, 147186, 155992, 158508, 161616, 164424, 165168, 171717, 175491, 177072, 178932, 191828, 192696, 196248, 203112, 208754, 211344, 222768, 228956, 233988, 238576, 242424, 246636, 253487, 265608, 268398, 272986, 287742, 289044, 294372, 311984, 313131, 317016, 328848, 343434, 350982, 357864, 383656, 385392, 392496, 406224, 409479, 417508, 431613, 457912, 467976, 484848, 493272, 506974, 515151, 531216, 536796, 545972, 575484, 578088, 588744, 626262, 634032, 686868, 701964, 715728, 760461, 767312, 818958, 835016, 863226, 915824, 935952, 939393, 986544, 1013948, 1030302, 1073592, 1091944, 1150968, 1156176, 1177488, 1228437, 1252524, 1373736, 1403928, 1520922, 1637916, 1670032, 1726452, 1774409, 1878786, 2027896, 2060604, 2147184, 2183888, 2281383, 2301936, 2456874, 2505048, 2747472, 2807856, 3041844, 3275832, 3452904, 3548818, 3757572, 4055792, 4121208, 4562766, 4913748, 5010096, 5323227, 6083688, 6551664, 6905808, 7097636, 7515144, 8242416, 9125532, 9827496, 10646454, 12167376, 14195272, 15030288, 15969681, 18251064, 19654992, 21292908, 28390544, 31939362, 36502128, 42585816, 63878724, 85171632, 127757448, 255514896]

約数ペア:

[(1, 255514896), (2, 127757448), (3, 85171632), (4, 63878724), (6, 42585816), (7, 36502128), (8, 31939362), (9, 28390544), (12, 21292908), (13, 19654992), (14, 18251064), (16, 15969681), (17, 15030288), (18, 14195272), (21, 12167376), (24, 10646454), (26, 9827496), (28, 9125532), (31, 8242416), (34, 7515144), (36, 7097636), (37, 6905808), (39, 6551664), (42, 6083688), (48, 5323227), (51, 5010096), (52, 4913748), (56, 4562766), (62, 4121208), (63, 4055792), (68, 3757572), (72, 3548818), (74, 3452904), (78, 3275832), (84, 3041844), (91, 2807856), (93, 2747472), (102, 2505048), (104, 2456874), (111, 2301936), (112, 2281383), (117, 2183888), (119, 2147184), (124, 2060604), (126, 2027896), (136, 1878786), (144, 1774409), (148, 1726452), (153, 1670032), (156, 1637916), (168, 1520922), (182, 1403928), (186, 1373736), (204, 1252524), (208, 1228437), (217, 1177488), (221, 1156176), (222, 1150968), (234, 1091944), (238, 1073592), (248, 1030302), (252, 1013948), (259, 986544), (272, 939393), (273, 935952), (279, 915824), (296, 863226), (306, 835016), (312, 818958), (333, 767312), (336, 760461), (357, 715728), (364, 701964), (372, 686868), (403, 634032), (408, 626262), (434, 588744), (442, 578088), (444, 575484), (468, 545972), (476, 536796), (481, 531216), (496, 515151), (504, 506974), (518, 493272), (527, 484848), (546, 467976), (558, 457912), (592, 431613), (612, 417508), (624, 409479), (629, 406224), (651, 392496), (663, 385392), (666, 383656), (714, 357864), (728, 350982), (744, 343434), (777, 328848), (806, 317016), (816, 313131), (819, 311984), (868, 294372), (884, 289044), (888, 287742), (936, 272986), (952, 268398), (962, 265608), (1008, 253487), (1036, 246636), (1054, 242424), (1071, 238576), (1092, 233988), (1116, 228956), (1147, 222768), (1209, 211344), (1224, 208754), (1258, 203112), (1302, 196248), (1326, 192696), (1332, 191828), (1428, 178932), (1443, 177072), (1456, 175491), (1488, 171717), (1547, 165168), (1554, 164424), (1581, 161616), (1612, 158508), (1638, 155992), (1736, 147186), (1768, 144522), (1776, 143871), (1872, 136493), (1887, 135408), (1904, 134199), (1924, 132804), (1953, 130832), (1989, 128464), (2072, 123318), (2108, 121212), (2142, 119288), (2184, 116994), (2232, 114478), (2294, 111384), (2331, 109616), (2418, 105672), (2448, 104377), (2516, 101556), (2604, 98124), (2652, 96348), (2664, 95914), (2821, 90576), (2856, 89466), (2886, 88536), (3094, 82584), (3108, 82212), (3162, 80808), (3224, 79254), (3276, 77996), (3367, 75888), (3441, 74256), (3472, 73593), (3536, 72261), (3627, 70448), (3689, 69264), (3774, 67704), (3848, 66402), (3906, 65416), (3978, 64232), (4144, 61659), (4216, 60606), (4284, 59644), (4329, 59024), (4368, 58497), (4403, 58032), (4464, 57239), (4588, 55692), (4641, 55056), (4662, 54808), (4743, 53872), (4836, 52836), (5032, 50778), (5208, 49062), (5304, 48174), (5328, 47957), (5642, 45288), (5661, 45136), (5712, 44733), (5772, 44268), (6188, 41292), (6216, 41106), (6324, 40404), (6448, 39627), (6552, 38998), (6734, 37944), (6851, 37296), (6882, 37128), (7254, 35224), (7378, 34632), (7548, 33852), (7696, 33201), (7812, 32708), (7956, 32116), (8029, 31824), (8177, 31248), (8432, 30303), (8463, 30192), (8568, 29822), (8658, 29512), (8806, 29016), (9176, 27846), (9282, 27528), (9324, 27404), (9486, 26936), (9672, 26418), (10064, 25389), (10101, 25296), (10323, 24752), (10416, 24531), (10608, 24087), (11067, 23088), (11284, 22644), (11322, 22568), (11544, 22134), (12376, 20646), (12432, 20553), (12648, 20202), (13104, 19499), (13209, 19344), (13468, 18972), (13702, 18648), (13764, 18564), (13923, 18352), (14508, 17612), (14756, 17316), (14911, 17136), (15096, 16926), (15624, 16354), (15912, 16058)]