313531008

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:927

約数の個数: 192

約数和(自身を含む): 1020938400

約数和(自身を除く): 707407392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 384, 392, 399, 448, 456, 532, 588, 608, 672, 784, 798, 877, 896, 912, 931, 1064, 1176, 1216, 1344, 1568, 1596, 1754, 1824, 1862, 2128, 2352, 2432, 2631, 2688, 2793, 3136, 3192, 3508, 3648, 3724, 4256, 4704, 5262, 5586, 6139, 6272, 6384, 7016, 7296, 7448, 8512, 9408, 10524, 11172, 12278, 12768, 14032, 14896, 16663, 17024, 18417, 18816, 21048, 22344, 24556, 25536, 28064, 29792, 33326, 36834, 42096, 42973, 44688, 49112, 49989, 51072, 56128, 59584, 66652, 73668, 84192, 85946, 89376, 98224, 99978, 112256, 116641, 119168, 128919, 133304, 147336, 168384, 171892, 178752, 196448, 199956, 233282, 257838, 266608, 294672, 336768, 343784, 349923, 357504, 392896, 399912, 466564, 515676, 533216, 589344, 687568, 699846, 785792, 799824, 816487, 933128, 1031352, 1066432, 1178688, 1375136, 1399692, 1599648, 1632974, 1866256, 2062704, 2132864, 2357376, 2449461, 2750272, 2799384, 3199296, 3265948, 3732512, 4125408, 4898922, 5500544, 5598768, 6398592, 6531896, 7465024, 8250816, 9797844, 11197536, 13063792, 14930048, 16501632, 19595688, 22395072, 26127584, 39191376, 44790144, 52255168, 78382752, 104510336, 156765504, 313531008]

約数ペア:

[(1, 313531008), (2, 156765504), (3, 104510336), (4, 78382752), (6, 52255168), (7, 44790144), (8, 39191376), (12, 26127584), (14, 22395072), (16, 19595688), (19, 16501632), (21, 14930048), (24, 13063792), (28, 11197536), (32, 9797844), (38, 8250816), (42, 7465024), (48, 6531896), (49, 6398592), (56, 5598768), (57, 5500544), (64, 4898922), (76, 4125408), (84, 3732512), (96, 3265948), (98, 3199296), (112, 2799384), (114, 2750272), (128, 2449461), (133, 2357376), (147, 2132864), (152, 2062704), (168, 1866256), (192, 1632974), (196, 1599648), (224, 1399692), (228, 1375136), (266, 1178688), (294, 1066432), (304, 1031352), (336, 933128), (384, 816487), (392, 799824), (399, 785792), (448, 699846), (456, 687568), (532, 589344), (588, 533216), (608, 515676), (672, 466564), (784, 399912), (798, 392896), (877, 357504), (896, 349923), (912, 343784), (931, 336768), (1064, 294672), (1176, 266608), (1216, 257838), (1344, 233282), (1568, 199956), (1596, 196448), (1754, 178752), (1824, 171892), (1862, 168384), (2128, 147336), (2352, 133304), (2432, 128919), (2631, 119168), (2688, 116641), (2793, 112256), (3136, 99978), (3192, 98224), (3508, 89376), (3648, 85946), (3724, 84192), (4256, 73668), (4704, 66652), (5262, 59584), (5586, 56128), (6139, 51072), (6272, 49989), (6384, 49112), (7016, 44688), (7296, 42973), (7448, 42096), (8512, 36834), (9408, 33326), (10524, 29792), (11172, 28064), (12278, 25536), (12768, 24556), (14032, 22344), (14896, 21048), (16663, 18816), (17024, 18417)]