1272945744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:442

約数の個数: 240

約数和(自身を含む): 4216063488

約数和(自身を除く): 2943117744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 97, 112, 126, 141, 144, 168, 188, 194, 252, 277, 282, 291, 329, 336, 376, 388, 423, 504, 554, 564, 582, 658, 679, 752, 776, 831, 846, 873, 987, 1008, 1108, 1128, 1164, 1316, 1358, 1552, 1662, 1692, 1746, 1939, 1974, 2037, 2216, 2256, 2328, 2493, 2632, 2716, 2961, 3324, 3384, 3492, 3878, 3948, 4074, 4432, 4559, 4656, 4986, 5264, 5432, 5817, 5922, 6111, 6648, 6768, 6984, 7756, 7896, 8148, 9118, 9972, 10864, 11634, 11844, 12222, 13019, 13296, 13677, 13968, 15512, 15792, 16296, 17451, 18236, 19944, 23268, 23688, 24444, 26038, 26869, 27354, 31024, 31913, 32592, 34902, 36472, 39057, 39888, 41031, 46536, 47376, 48888, 52076, 53738, 54708, 63826, 69804, 72944, 78114, 80607, 82062, 91133, 93072, 95739, 97776, 104152, 107476, 109416, 117171, 127652, 139608, 156228, 161214, 164124, 182266, 188083, 191478, 208304, 214952, 218832, 234342, 241821, 255304, 273399, 279216, 287217, 312456, 322428, 328248, 364532, 376166, 382956, 429904, 468684, 483642, 510608, 546798, 564249, 574434, 624912, 644856, 656496, 729064, 752332, 765912, 820197, 937368, 967284, 1093596, 1128498, 1148868, 1262843, 1289712, 1458128, 1504664, 1531824, 1640394, 1692747, 1874736, 1934568, 2187192, 2256996, 2297736, 2525686, 3009328, 3280788, 3385494, 3788529, 3869136, 4374384, 4513992, 4595472, 5051372, 6561576, 6770988, 7577058, 8839901, 9027984, 10102744, 11365587, 13123152, 13541976, 15154116, 17679802, 20205488, 22731174, 26519703, 27083952, 30308232, 35359604, 45462348, 53039406, 60616464, 70719208, 79559109, 90924696, 106078812, 141438416, 159118218, 181849392, 212157624, 318236436, 424315248, 636472872, 1272945744]

約数ペア:

[(1, 1272945744), (2, 636472872), (3, 424315248), (4, 318236436), (6, 212157624), (7, 181849392), (8, 159118218), (9, 141438416), (12, 106078812), (14, 90924696), (16, 79559109), (18, 70719208), (21, 60616464), (24, 53039406), (28, 45462348), (36, 35359604), (42, 30308232), (47, 27083952), (48, 26519703), (56, 22731174), (63, 20205488), (72, 17679802), (84, 15154116), (94, 13541976), (97, 13123152), (112, 11365587), (126, 10102744), (141, 9027984), (144, 8839901), (168, 7577058), (188, 6770988), (194, 6561576), (252, 5051372), (277, 4595472), (282, 4513992), (291, 4374384), (329, 3869136), (336, 3788529), (376, 3385494), (388, 3280788), (423, 3009328), (504, 2525686), (554, 2297736), (564, 2256996), (582, 2187192), (658, 1934568), (679, 1874736), (752, 1692747), (776, 1640394), (831, 1531824), (846, 1504664), (873, 1458128), (987, 1289712), (1008, 1262843), (1108, 1148868), (1128, 1128498), (1164, 1093596), (1316, 967284), (1358, 937368), (1552, 820197), (1662, 765912), (1692, 752332), (1746, 729064), (1939, 656496), (1974, 644856), (2037, 624912), (2216, 574434), (2256, 564249), (2328, 546798), (2493, 510608), (2632, 483642), (2716, 468684), (2961, 429904), (3324, 382956), (3384, 376166), (3492, 364532), (3878, 328248), (3948, 322428), (4074, 312456), (4432, 287217), (4559, 279216), (4656, 273399), (4986, 255304), (5264, 241821), (5432, 234342), (5817, 218832), (5922, 214952), (6111, 208304), (6648, 191478), (6768, 188083), (6984, 182266), (7756, 164124), (7896, 161214), (8148, 156228), (9118, 139608), (9972, 127652), (10864, 117171), (11634, 109416), (11844, 107476), (12222, 104152), (13019, 97776), (13296, 95739), (13677, 93072), (13968, 91133), (15512, 82062), (15792, 80607), (16296, 78114), (17451, 72944), (18236, 69804), (19944, 63826), (23268, 54708), (23688, 53738), (24444, 52076), (26038, 48888), (26869, 47376), (27354, 46536), (31024, 41031), (31913, 39888), (32592, 39057), (34902, 36472)]