495622296

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 1626534000

約数和(自身を除く): 1130911704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 29, 31, 36, 38, 39, 52, 57, 58, 62, 72, 76, 78, 87, 93, 104, 114, 116, 117, 124, 152, 156, 171, 174, 186, 228, 232, 234, 247, 248, 261, 279, 312, 342, 348, 372, 377, 403, 456, 468, 494, 522, 551, 558, 589, 684, 696, 741, 744, 754, 806, 899, 936, 961, 988, 1044, 1102, 1116, 1131, 1178, 1209, 1368, 1482, 1508, 1612, 1653, 1767, 1798, 1922, 1976, 2088, 2204, 2223, 2232, 2262, 2356, 2418, 2697, 2883, 2964, 3016, 3224, 3306, 3393, 3534, 3596, 3627, 3844, 4408, 4446, 4524, 4712, 4836, 4959, 5301, 5394, 5766, 5928, 6612, 6786, 7068, 7163, 7192, 7254, 7657, 7688, 8091, 8649, 8892, 9048, 9672, 9918, 10602, 10788, 11532, 11687, 12493, 13224, 13572, 14136, 14326, 14508, 15314, 16182, 17081, 17298, 17784, 18259, 19836, 21204, 21489, 21576, 22971, 23064, 23374, 24986, 27144, 27869, 28652, 29016, 30628, 32364, 34162, 34596, 35061, 36518, 37479, 39672, 42408, 42978, 45942, 46748, 49972, 51243, 54777, 55738, 57304, 61256, 64467, 64728, 68324, 68913, 69192, 70122, 73036, 74958, 83607, 85956, 91884, 93496, 99944, 102486, 105183, 109554, 111476, 112437, 128934, 136648, 137826, 140244, 146072, 149916, 153729, 164331, 167214, 171912, 183768, 204972, 210366, 219108, 222053, 222952, 224874, 237367, 250821, 257868, 275652, 280488, 299832, 307458, 328662, 334428, 362297, 409944, 420732, 438216, 444106, 449748, 474734, 501642, 515736, 529511, 551304, 614916, 657324, 666159, 668856, 712101, 724594, 841464, 888212, 899496, 949468, 1003284, 1059022, 1086891, 1229832, 1314648, 1332318, 1424202, 1449188, 1588533, 1776424, 1898936, 1998477, 2006568, 2118044, 2136303, 2173782, 2664636, 2848404, 2898376, 3177066, 3260673, 3996954, 4236088, 4272606, 4347564, 4765599, 5329272, 5696808, 6354132, 6521346, 6883643, 7993908, 8545212, 8695128, 9531198, 12708264, 13042692, 13767286, 15987816, 17090424, 19062396, 20650929, 26085384, 27534572, 38124792, 41301858, 55069144, 61952787, 82603716, 123905574, 165207432, 247811148, 495622296]

約数ペア:

[(1, 495622296), (2, 247811148), (3, 165207432), (4, 123905574), (6, 82603716), (8, 61952787), (9, 55069144), (12, 41301858), (13, 38124792), (18, 27534572), (19, 26085384), (24, 20650929), (26, 19062396), (29, 17090424), (31, 15987816), (36, 13767286), (38, 13042692), (39, 12708264), (52, 9531198), (57, 8695128), (58, 8545212), (62, 7993908), (72, 6883643), (76, 6521346), (78, 6354132), (87, 5696808), (93, 5329272), (104, 4765599), (114, 4347564), (116, 4272606), (117, 4236088), (124, 3996954), (152, 3260673), (156, 3177066), (171, 2898376), (174, 2848404), (186, 2664636), (228, 2173782), (232, 2136303), (234, 2118044), (247, 2006568), (248, 1998477), (261, 1898936), (279, 1776424), (312, 1588533), (342, 1449188), (348, 1424202), (372, 1332318), (377, 1314648), (403, 1229832), (456, 1086891), (468, 1059022), (494, 1003284), (522, 949468), (551, 899496), (558, 888212), (589, 841464), (684, 724594), (696, 712101), (741, 668856), (744, 666159), (754, 657324), (806, 614916), (899, 551304), (936, 529511), (961, 515736), (988, 501642), (1044, 474734), (1102, 449748), (1116, 444106), (1131, 438216), (1178, 420732), (1209, 409944), (1368, 362297), (1482, 334428), (1508, 328662), (1612, 307458), (1653, 299832), (1767, 280488), (1798, 275652), (1922, 257868), (1976, 250821), (2088, 237367), (2204, 224874), (2223, 222952), (2232, 222053), (2262, 219108), (2356, 210366), (2418, 204972), (2697, 183768), (2883, 171912), (2964, 167214), (3016, 164331), (3224, 153729), (3306, 149916), (3393, 146072), (3534, 140244), (3596, 137826), (3627, 136648), (3844, 128934), (4408, 112437), (4446, 111476), (4524, 109554), (4712, 105183), (4836, 102486), (4959, 99944), (5301, 93496), (5394, 91884), (5766, 85956), (5928, 83607), (6612, 74958), (6786, 73036), (7068, 70122), (7163, 69192), (7192, 68913), (7254, 68324), (7657, 64728), (7688, 64467), (8091, 61256), (8649, 57304), (8892, 55738), (9048, 54777), (9672, 51243), (9918, 49972), (10602, 46748), (10788, 45942), (11532, 42978), (11687, 42408), (12493, 39672), (13224, 37479), (13572, 36518), (14136, 35061), (14326, 34596), (14508, 34162), (15314, 32364), (16182, 30628), (17081, 29016), (17298, 28652), (17784, 27869), (18259, 27144), (19836, 24986), (21204, 23374), (21489, 23064), (21576, 22971)]