42909048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 153216000

約数和(自身を除く): 110306952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 37, 39, 42, 52, 54, 56, 59, 63, 72, 74, 78, 84, 91, 104, 108, 111, 117, 118, 126, 148, 156, 168, 177, 182, 189, 216, 222, 234, 236, 252, 259, 273, 296, 312, 333, 351, 354, 364, 378, 413, 444, 468, 472, 481, 504, 518, 531, 546, 666, 702, 708, 728, 756, 767, 777, 819, 826, 888, 936, 962, 999, 1036, 1062, 1092, 1239, 1332, 1404, 1416, 1443, 1512, 1534, 1554, 1593, 1638, 1652, 1924, 1998, 2072, 2124, 2183, 2184, 2301, 2331, 2457, 2478, 2664, 2808, 2886, 3068, 3108, 3186, 3276, 3304, 3367, 3717, 3848, 3996, 4248, 4329, 4366, 4602, 4662, 4914, 4956, 5369, 5772, 6136, 6216, 6372, 6549, 6552, 6734, 6903, 6993, 7434, 7992, 8658, 8732, 9204, 9324, 9828, 9912, 10101, 10738, 11151, 11544, 12744, 12987, 13098, 13468, 13806, 13986, 14868, 15281, 16107, 17316, 17464, 18408, 18648, 19647, 19656, 20202, 20709, 21476, 22302, 25974, 26196, 26936, 27612, 27972, 28379, 29736, 30303, 30562, 32214, 34632, 39294, 40404, 41418, 42952, 44604, 45843, 48321, 51948, 52392, 55224, 55944, 56758, 58941, 60606, 61124, 64428, 78588, 80808, 82836, 85137, 89208, 90909, 91686, 96642, 103896, 113516, 117882, 121212, 122248, 128856, 137529, 144963, 157176, 165672, 170274, 181818, 183372, 193284, 198653, 227032, 235764, 242424, 255411, 275058, 289926, 340548, 363636, 366744, 386568, 397306, 412587, 471528, 510822, 550116, 579852, 595959, 681096, 727272, 766233, 794612, 825174, 1021644, 1100232, 1159704, 1191918, 1532466, 1589224, 1650348, 1787877, 2043288, 2383836, 3064932, 3300696, 3575754, 4767672, 5363631, 6129864, 7151508, 10727262, 14303016, 21454524, 42909048]

約数ペア:

[(1, 42909048), (2, 21454524), (3, 14303016), (4, 10727262), (6, 7151508), (7, 6129864), (8, 5363631), (9, 4767672), (12, 3575754), (13, 3300696), (14, 3064932), (18, 2383836), (21, 2043288), (24, 1787877), (26, 1650348), (27, 1589224), (28, 1532466), (36, 1191918), (37, 1159704), (39, 1100232), (42, 1021644), (52, 825174), (54, 794612), (56, 766233), (59, 727272), (63, 681096), (72, 595959), (74, 579852), (78, 550116), (84, 510822), (91, 471528), (104, 412587), (108, 397306), (111, 386568), (117, 366744), (118, 363636), (126, 340548), (148, 289926), (156, 275058), (168, 255411), (177, 242424), (182, 235764), (189, 227032), (216, 198653), (222, 193284), (234, 183372), (236, 181818), (252, 170274), (259, 165672), (273, 157176), (296, 144963), (312, 137529), (333, 128856), (351, 122248), (354, 121212), (364, 117882), (378, 113516), (413, 103896), (444, 96642), (468, 91686), (472, 90909), (481, 89208), (504, 85137), (518, 82836), (531, 80808), (546, 78588), (666, 64428), (702, 61124), (708, 60606), (728, 58941), (756, 56758), (767, 55944), (777, 55224), (819, 52392), (826, 51948), (888, 48321), (936, 45843), (962, 44604), (999, 42952), (1036, 41418), (1062, 40404), (1092, 39294), (1239, 34632), (1332, 32214), (1404, 30562), (1416, 30303), (1443, 29736), (1512, 28379), (1534, 27972), (1554, 27612), (1593, 26936), (1638, 26196), (1652, 25974), (1924, 22302), (1998, 21476), (2072, 20709), (2124, 20202), (2183, 19656), (2184, 19647), (2301, 18648), (2331, 18408), (2457, 17464), (2478, 17316), (2664, 16107), (2808, 15281), (2886, 14868), (3068, 13986), (3108, 13806), (3186, 13468), (3276, 13098), (3304, 12987), (3367, 12744), (3717, 11544), (3848, 11151), (3996, 10738), (4248, 10101), (4329, 9912), (4366, 9828), (4602, 9324), (4662, 9204), (4914, 8732), (4956, 8658), (5369, 7992), (5772, 7434), (6136, 6993), (6216, 6903), (6372, 6734), (6549, 6552)]