217050288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 320

約数和(自身を含む): 759951360

約数和(自身を除く): 542901072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 37, 39, 42, 48, 51, 52, 56, 68, 74, 78, 79, 84, 91, 102, 104, 111, 112, 119, 136, 148, 156, 158, 168, 182, 204, 208, 221, 222, 237, 238, 259, 272, 273, 296, 312, 316, 336, 357, 364, 408, 442, 444, 474, 476, 481, 518, 546, 553, 592, 624, 629, 632, 663, 714, 728, 777, 816, 884, 888, 948, 952, 962, 1027, 1036, 1092, 1106, 1258, 1264, 1326, 1343, 1428, 1443, 1456, 1547, 1554, 1659, 1768, 1776, 1887, 1896, 1904, 1924, 2054, 2072, 2184, 2212, 2516, 2652, 2686, 2856, 2886, 2923, 3081, 3094, 3108, 3318, 3367, 3536, 3774, 3792, 3848, 4029, 4108, 4144, 4368, 4403, 4424, 4641, 5032, 5304, 5372, 5712, 5772, 5846, 6162, 6188, 6216, 6636, 6734, 7189, 7548, 7696, 8058, 8177, 8216, 8769, 8806, 8848, 9282, 9401, 10064, 10101, 10608, 10744, 11544, 11692, 12324, 12376, 12432, 13209, 13272, 13468, 14378, 15096, 16116, 16354, 16432, 17459, 17538, 17612, 18564, 18802, 20202, 20461, 21488, 21567, 23088, 23384, 24531, 24648, 24752, 26418, 26544, 26936, 28203, 28756, 30192, 32232, 32708, 34918, 35076, 35224, 37128, 37604, 37999, 40404, 40922, 43134, 46768, 49062, 49296, 49691, 52377, 52836, 53872, 56406, 57239, 57512, 61383, 64464, 65416, 69836, 70152, 70448, 74256, 75208, 75998, 80808, 81844, 86268, 98124, 99382, 104754, 105672, 112812, 113997, 114478, 115024, 122213, 122766, 130832, 139672, 140304, 149073, 150416, 151996, 161616, 163688, 171717, 172536, 196248, 198764, 209508, 211344, 225624, 227994, 228956, 244426, 245532, 265993, 279344, 298146, 303992, 327376, 343434, 345072, 347837, 366639, 392496, 397528, 419016, 451248, 455988, 457912, 488852, 491064, 531986, 596292, 607984, 645983, 686868, 695674, 733278, 795056, 797979, 838032, 911976, 915824, 977704, 982128, 1043511, 1063972, 1192584, 1291966, 1373736, 1391348, 1466556, 1595958, 1823952, 1937949, 1955408, 2087022, 2127944, 2385168, 2583932, 2747472, 2782696, 2933112, 3191916, 3875898, 4174044, 4255888, 4521881, 5167864, 5565392, 5866224, 6383832, 7751796, 8348088, 9043762, 10335728, 12767664, 13565643, 15503592, 16696176, 18087524, 27131286, 31007184, 36175048, 54262572, 72350096, 108525144, 217050288]

約数ペア:

[(1, 217050288), (2, 108525144), (3, 72350096), (4, 54262572), (6, 36175048), (7, 31007184), (8, 27131286), (12, 18087524), (13, 16696176), (14, 15503592), (16, 13565643), (17, 12767664), (21, 10335728), (24, 9043762), (26, 8348088), (28, 7751796), (34, 6383832), (37, 5866224), (39, 5565392), (42, 5167864), (48, 4521881), (51, 4255888), (52, 4174044), (56, 3875898), (68, 3191916), (74, 2933112), (78, 2782696), (79, 2747472), (84, 2583932), (91, 2385168), (102, 2127944), (104, 2087022), (111, 1955408), (112, 1937949), (119, 1823952), (136, 1595958), (148, 1466556), (156, 1391348), (158, 1373736), (168, 1291966), (182, 1192584), (204, 1063972), (208, 1043511), (221, 982128), (222, 977704), (237, 915824), (238, 911976), (259, 838032), (272, 797979), (273, 795056), (296, 733278), (312, 695674), (316, 686868), (336, 645983), (357, 607984), (364, 596292), (408, 531986), (442, 491064), (444, 488852), (474, 457912), (476, 455988), (481, 451248), (518, 419016), (546, 397528), (553, 392496), (592, 366639), (624, 347837), (629, 345072), (632, 343434), (663, 327376), (714, 303992), (728, 298146), (777, 279344), (816, 265993), (884, 245532), (888, 244426), (948, 228956), (952, 227994), (962, 225624), (1027, 211344), (1036, 209508), (1092, 198764), (1106, 196248), (1258, 172536), (1264, 171717), (1326, 163688), (1343, 161616), (1428, 151996), (1443, 150416), (1456, 149073), (1547, 140304), (1554, 139672), (1659, 130832), (1768, 122766), (1776, 122213), (1887, 115024), (1896, 114478), (1904, 113997), (1924, 112812), (2054, 105672), (2072, 104754), (2184, 99382), (2212, 98124), (2516, 86268), (2652, 81844), (2686, 80808), (2856, 75998), (2886, 75208), (2923, 74256), (3081, 70448), (3094, 70152), (3108, 69836), (3318, 65416), (3367, 64464), (3536, 61383), (3774, 57512), (3792, 57239), (3848, 56406), (4029, 53872), (4108, 52836), (4144, 52377), (4368, 49691), (4403, 49296), (4424, 49062), (4641, 46768), (5032, 43134), (5304, 40922), (5372, 40404), (5712, 37999), (5772, 37604), (5846, 37128), (6162, 35224), (6188, 35076), (6216, 34918), (6636, 32708), (6734, 32232), (7189, 30192), (7548, 28756), (7696, 28203), (8058, 26936), (8177, 26544), (8216, 26418), (8769, 24752), (8806, 24648), (8848, 24531), (9282, 23384), (9401, 23088), (10064, 21567), (10101, 21488), (10608, 20461), (10744, 20202), (11544, 18802), (11692, 18564), (12324, 17612), (12376, 17538), (12432, 17459), (13209, 16432), (13272, 16354), (13468, 16116), (14378, 15096)]