42389568

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 280

約数和(自身を含む): 147154392

約数和(自身を除く): 104764824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 37, 39, 48, 51, 52, 54, 64, 68, 72, 74, 78, 81, 96, 102, 104, 108, 111, 117, 136, 144, 148, 153, 156, 162, 192, 204, 208, 216, 221, 222, 234, 272, 288, 296, 306, 312, 324, 333, 351, 408, 416, 432, 442, 444, 459, 468, 481, 544, 576, 592, 612, 624, 629, 648, 663, 666, 702, 816, 832, 864, 884, 888, 918, 936, 962, 999, 1053, 1088, 1184, 1224, 1248, 1258, 1296, 1326, 1332, 1377, 1404, 1443, 1632, 1728, 1768, 1776, 1836, 1872, 1887, 1924, 1989, 1998, 2106, 2368, 2448, 2496, 2516, 2592, 2652, 2664, 2754, 2808, 2886, 2997, 3264, 3536, 3552, 3672, 3744, 3774, 3848, 3978, 3996, 4212, 4329, 4896, 5032, 5184, 5304, 5328, 5508, 5616, 5661, 5772, 5967, 5994, 7072, 7104, 7344, 7488, 7548, 7696, 7956, 7992, 8177, 8424, 8658, 9792, 10064, 10608, 10656, 11016, 11232, 11322, 11544, 11934, 11988, 12987, 14144, 14688, 15096, 15392, 15912, 15984, 16354, 16848, 16983, 17316, 17901, 20128, 21216, 21312, 22032, 22464, 22644, 23088, 23868, 23976, 24531, 25974, 29376, 30192, 30784, 31824, 31968, 32708, 33696, 33966, 34632, 35802, 38961, 40256, 42432, 44064, 45288, 46176, 47736, 47952, 49062, 50949, 51948, 60384, 63648, 63936, 65416, 67392, 67932, 69264, 71604, 73593, 77922, 88128, 90576, 92352, 95472, 95904, 98124, 101898, 103896, 120768, 127296, 130832, 135864, 138528, 143208, 147186, 155844, 181152, 190944, 191808, 196248, 203796, 207792, 220779, 261664, 271728, 277056, 286416, 294372, 311688, 362304, 381888, 392496, 407592, 415584, 441558, 523328, 543456, 572832, 588744, 623376, 662337, 784992, 815184, 831168, 883116, 1086912, 1145664, 1177488, 1246752, 1324674, 1569984, 1630368, 1766232, 2354976, 2493504, 2649348, 3260736, 3532464, 4709952, 5298696, 7064928, 10597392, 14129856, 21194784, 42389568]

約数ペア:

[(1, 42389568), (2, 21194784), (3, 14129856), (4, 10597392), (6, 7064928), (8, 5298696), (9, 4709952), (12, 3532464), (13, 3260736), (16, 2649348), (17, 2493504), (18, 2354976), (24, 1766232), (26, 1630368), (27, 1569984), (32, 1324674), (34, 1246752), (36, 1177488), (37, 1145664), (39, 1086912), (48, 883116), (51, 831168), (52, 815184), (54, 784992), (64, 662337), (68, 623376), (72, 588744), (74, 572832), (78, 543456), (81, 523328), (96, 441558), (102, 415584), (104, 407592), (108, 392496), (111, 381888), (117, 362304), (136, 311688), (144, 294372), (148, 286416), (153, 277056), (156, 271728), (162, 261664), (192, 220779), (204, 207792), (208, 203796), (216, 196248), (221, 191808), (222, 190944), (234, 181152), (272, 155844), (288, 147186), (296, 143208), (306, 138528), (312, 135864), (324, 130832), (333, 127296), (351, 120768), (408, 103896), (416, 101898), (432, 98124), (442, 95904), (444, 95472), (459, 92352), (468, 90576), (481, 88128), (544, 77922), (576, 73593), (592, 71604), (612, 69264), (624, 67932), (629, 67392), (648, 65416), (663, 63936), (666, 63648), (702, 60384), (816, 51948), (832, 50949), (864, 49062), (884, 47952), (888, 47736), (918, 46176), (936, 45288), (962, 44064), (999, 42432), (1053, 40256), (1088, 38961), (1184, 35802), (1224, 34632), (1248, 33966), (1258, 33696), (1296, 32708), (1326, 31968), (1332, 31824), (1377, 30784), (1404, 30192), (1443, 29376), (1632, 25974), (1728, 24531), (1768, 23976), (1776, 23868), (1836, 23088), (1872, 22644), (1887, 22464), (1924, 22032), (1989, 21312), (1998, 21216), (2106, 20128), (2368, 17901), (2448, 17316), (2496, 16983), (2516, 16848), (2592, 16354), (2652, 15984), (2664, 15912), (2754, 15392), (2808, 15096), (2886, 14688), (2997, 14144), (3264, 12987), (3536, 11988), (3552, 11934), (3672, 11544), (3744, 11322), (3774, 11232), (3848, 11016), (3978, 10656), (3996, 10608), (4212, 10064), (4329, 9792), (4896, 8658), (5032, 8424), (5184, 8177), (5304, 7992), (5328, 7956), (5508, 7696), (5616, 7548), (5661, 7488), (5772, 7344), (5967, 7104), (5994, 7072)]