1231652448

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:606

約数の個数: 288

約数和(自身を含む): 4109597856

約数和(自身を除く): 2877945408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 37, 39, 48, 51, 52, 68, 72, 74, 78, 96, 102, 104, 111, 117, 136, 144, 148, 153, 156, 204, 208, 221, 222, 234, 272, 288, 296, 306, 312, 333, 408, 416, 442, 444, 468, 481, 523, 544, 592, 612, 624, 629, 663, 666, 816, 884, 888, 936, 962, 1046, 1184, 1224, 1248, 1258, 1326, 1332, 1443, 1569, 1632, 1768, 1776, 1872, 1887, 1924, 1989, 2092, 2448, 2516, 2652, 2664, 2886, 3138, 3536, 3552, 3744, 3774, 3848, 3978, 4184, 4329, 4707, 4896, 5032, 5304, 5328, 5661, 5772, 6276, 6799, 7072, 7548, 7696, 7956, 8177, 8368, 8658, 8891, 9414, 10064, 10608, 10656, 11322, 11544, 12552, 13598, 15096, 15392, 15912, 16354, 16736, 17316, 17782, 18828, 19351, 20128, 20397, 21216, 22644, 23088, 24531, 25104, 26673, 27196, 30192, 31824, 32708, 34632, 35564, 37656, 38702, 40794, 45288, 46176, 49062, 50208, 53346, 54392, 58053, 60384, 61191, 63648, 65416, 69264, 71128, 73593, 75312, 77404, 80019, 81588, 90576, 98124, 106692, 108784, 115583, 116106, 122382, 130832, 138528, 142256, 147186, 150624, 154808, 160038, 163176, 174159, 181152, 196248, 213384, 217568, 231166, 232212, 244764, 251563, 261664, 284512, 294372, 309616, 320076, 326352, 328967, 346749, 348318, 392496, 426768, 462332, 464424, 489528, 503126, 588744, 619232, 640152, 652704, 657934, 693498, 696636, 754689, 784992, 853536, 924664, 928848, 979056, 986901, 1006252, 1040247, 1177488, 1280304, 1315868, 1386996, 1393272, 1509378, 1849328, 1857696, 1958112, 1973802, 2012504, 2080494, 2264067, 2354976, 2560608, 2631736, 2773992, 2786544, 2960703, 3018756, 3698656, 3947604, 4025008, 4160988, 4276571, 4528134, 5263472, 5547984, 5573088, 5921406, 6037512, 7895208, 8050016, 8321976, 8553142, 9056268, 10526944, 11095968, 11842812, 12075024, 12829713, 15790416, 16643952, 17106284, 18112536, 23685624, 24150048, 25659426, 31580832, 33287904, 34212568, 36225072, 38489139, 47371248, 51318852, 68425136, 72450144, 76978278, 94742496, 102637704, 136850272, 153956556, 205275408, 307913112, 410550816, 615826224, 1231652448]

約数ペア:

[(1, 1231652448), (2, 615826224), (3, 410550816), (4, 307913112), (6, 205275408), (8, 153956556), (9, 136850272), (12, 102637704), (13, 94742496), (16, 76978278), (17, 72450144), (18, 68425136), (24, 51318852), (26, 47371248), (32, 38489139), (34, 36225072), (36, 34212568), (37, 33287904), (39, 31580832), (48, 25659426), (51, 24150048), (52, 23685624), (68, 18112536), (72, 17106284), (74, 16643952), (78, 15790416), (96, 12829713), (102, 12075024), (104, 11842812), (111, 11095968), (117, 10526944), (136, 9056268), (144, 8553142), (148, 8321976), (153, 8050016), (156, 7895208), (204, 6037512), (208, 5921406), (221, 5573088), (222, 5547984), (234, 5263472), (272, 4528134), (288, 4276571), (296, 4160988), (306, 4025008), (312, 3947604), (333, 3698656), (408, 3018756), (416, 2960703), (442, 2786544), (444, 2773992), (468, 2631736), (481, 2560608), (523, 2354976), (544, 2264067), (592, 2080494), (612, 2012504), (624, 1973802), (629, 1958112), (663, 1857696), (666, 1849328), (816, 1509378), (884, 1393272), (888, 1386996), (936, 1315868), (962, 1280304), (1046, 1177488), (1184, 1040247), (1224, 1006252), (1248, 986901), (1258, 979056), (1326, 928848), (1332, 924664), (1443, 853536), (1569, 784992), (1632, 754689), (1768, 696636), (1776, 693498), (1872, 657934), (1887, 652704), (1924, 640152), (1989, 619232), (2092, 588744), (2448, 503126), (2516, 489528), (2652, 464424), (2664, 462332), (2886, 426768), (3138, 392496), (3536, 348318), (3552, 346749), (3744, 328967), (3774, 326352), (3848, 320076), (3978, 309616), (4184, 294372), (4329, 284512), (4707, 261664), (4896, 251563), (5032, 244764), (5304, 232212), (5328, 231166), (5661, 217568), (5772, 213384), (6276, 196248), (6799, 181152), (7072, 174159), (7548, 163176), (7696, 160038), (7956, 154808), (8177, 150624), (8368, 147186), (8658, 142256), (8891, 138528), (9414, 130832), (10064, 122382), (10608, 116106), (10656, 115583), (11322, 108784), (11544, 106692), (12552, 98124), (13598, 90576), (15096, 81588), (15392, 80019), (15912, 77404), (16354, 75312), (16736, 73593), (17316, 71128), (17782, 69264), (18828, 65416), (19351, 63648), (20128, 61191), (20397, 60384), (21216, 58053), (22644, 54392), (23088, 53346), (24531, 50208), (25104, 49062), (26673, 46176), (27196, 45288), (30192, 40794), (31824, 38702), (32708, 37656), (34632, 35564)]