643505980992

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{578959}}^1$

素因数の和:579808

約数の個数: 112

約数和(自身を含む): 1948195768320

約数和(自身を除く): 1304689787328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 827, 1344, 1654, 2481, 3308, 4962, 5789, 6616, 9924, 11578, 13232, 17367, 19848, 23156, 26464, 34734, 39696, 46312, 52928, 69468, 79392, 92624, 138936, 158784, 185248, 277872, 370496, 555744, 578959, 1111488, 1157918, 1736877, 2315836, 3473754, 4052713, 4631672, 6947508, 8105426, 9263344, 12158139, 13895016, 16210852, 18526688, 24316278, 27790032, 32421704, 37053376, 48632556, 55580064, 64843408, 97265112, 111160128, 129686816, 194530224, 259373632, 389060448, 478799093, 778120896, 957598186, 1436397279, 1915196372, 2872794558, 3351593651, 3830392744, 5745589116, 6703187302, 7660785488, 10054780953, 11491178232, 13406374604, 15321570976, 20109561906, 22982356464, 26812749208, 30643141952, 40219123812, 45964712928, 53625498416, 80438247624, 91929425856, 107250996832, 160876495248, 214501993664, 321752990496, 643505980992]

約数ペア:

[(1, 643505980992), (2, 321752990496), (3, 214501993664), (4, 160876495248), (6, 107250996832), (7, 91929425856), (8, 80438247624), (12, 53625498416), (14, 45964712928), (16, 40219123812), (21, 30643141952), (24, 26812749208), (28, 22982356464), (32, 20109561906), (42, 15321570976), (48, 13406374604), (56, 11491178232), (64, 10054780953), (84, 7660785488), (96, 6703187302), (112, 5745589116), (168, 3830392744), (192, 3351593651), (224, 2872794558), (336, 1915196372), (448, 1436397279), (672, 957598186), (827, 778120896), (1344, 478799093), (1654, 389060448), (2481, 259373632), (3308, 194530224), (4962, 129686816), (5789, 111160128), (6616, 97265112), (9924, 64843408), (11578, 55580064), (13232, 48632556), (17367, 37053376), (19848, 32421704), (23156, 27790032), (26464, 24316278), (34734, 18526688), (39696, 16210852), (46312, 13895016), (52928, 12158139), (69468, 9263344), (79392, 8105426), (92624, 6947508), (138936, 4631672), (158784, 4052713), (185248, 3473754), (277872, 2315836), (370496, 1736877), (555744, 1157918), (578959, 1111488)]