643420078896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1506641}}^1$

素因数の和:1506731

約数の個数: 160

約数和(自身を含む): 2008727433216

約数和(自身を除く): 1365307354320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 41, 42, 48, 56, 62, 82, 84, 93, 112, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 336, 372, 434, 492, 496, 574, 651, 656, 744, 861, 868, 984, 1148, 1271, 1302, 1488, 1722, 1736, 1968, 2296, 2542, 2604, 3444, 3472, 3813, 4592, 5084, 5208, 6888, 7626, 8897, 10168, 10416, 13776, 15252, 17794, 20336, 26691, 30504, 35588, 53382, 61008, 71176, 106764, 142352, 213528, 427056, 1506641, 3013282, 4519923, 6026564, 9039846, 10546487, 12053128, 18079692, 21092974, 24106256, 31639461, 36159384, 42185948, 46705871, 61772281, 63278922, 72318768, 84371896, 93411742, 123544562, 126557844, 140117613, 168743792, 185316843, 186823484, 247089124, 253115688, 280235226, 326941097, 370633686, 373646968, 432405967, 494178248, 506231376, 560470452, 653882194, 741267372, 747293936, 864811934, 980823291, 988356496, 1120940904, 1297217901, 1307764388, 1482534744, 1729623868, 1914940711, 1961646582, 2241881808, 2594435802, 2615528776, 2965069488, 3459247736, 3829881422, 3923293164, 5188871604, 5231057552, 5744822133, 6918495472, 7659762844, 7846586328, 10377743208, 11489644266, 13404584977, 15319525688, 15693172656, 20755486416, 22979288532, 26809169954, 30639051376, 40213754931, 45958577064, 53618339908, 80427509862, 91917154128, 107236679816, 160855019724, 214473359632, 321710039448, 643420078896]

約数ペア:

[(1, 643420078896), (2, 321710039448), (3, 214473359632), (4, 160855019724), (6, 107236679816), (7, 91917154128), (8, 80427509862), (12, 53618339908), (14, 45958577064), (16, 40213754931), (21, 30639051376), (24, 26809169954), (28, 22979288532), (31, 20755486416), (41, 15693172656), (42, 15319525688), (48, 13404584977), (56, 11489644266), (62, 10377743208), (82, 7846586328), (84, 7659762844), (93, 6918495472), (112, 5744822133), (123, 5231057552), (124, 5188871604), (164, 3923293164), (168, 3829881422), (186, 3459247736), (217, 2965069488), (246, 2615528776), (248, 2594435802), (287, 2241881808), (328, 1961646582), (336, 1914940711), (372, 1729623868), (434, 1482534744), (492, 1307764388), (496, 1297217901), (574, 1120940904), (651, 988356496), (656, 980823291), (744, 864811934), (861, 747293936), (868, 741267372), (984, 653882194), (1148, 560470452), (1271, 506231376), (1302, 494178248), (1488, 432405967), (1722, 373646968), (1736, 370633686), (1968, 326941097), (2296, 280235226), (2542, 253115688), (2604, 247089124), (3444, 186823484), (3472, 185316843), (3813, 168743792), (4592, 140117613), (5084, 126557844), (5208, 123544562), (6888, 93411742), (7626, 84371896), (8897, 72318768), (10168, 63278922), (10416, 61772281), (13776, 46705871), (15252, 42185948), (17794, 36159384), (20336, 31639461), (26691, 24106256), (30504, 21092974), (35588, 18079692), (53382, 12053128), (61008, 10546487), (71176, 9039846), (106764, 6026564), (142352, 4519923), (213528, 3013282), (427056, 1506641)]