2179014624

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{31657}}^1$

素因数の和:31912

約数の個数: 72

約数和(自身を含む): 6222696480

約数和(自身を除く): 4043681856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 4302, 5736, 7648, 8604, 11472, 17208, 22944, 31657, 34416, 63314, 68832, 94971, 126628, 189942, 253256, 284913, 379884, 506512, 569826, 759768, 1013024, 1139652, 1519536, 2279304, 3039072, 4558608, 7566023, 9117216, 15132046, 22698069, 30264092, 45396138, 60528184, 68094207, 90792276, 121056368, 136188414, 181584552, 242112736, 272376828, 363169104, 544753656, 726338208, 1089507312, 2179014624]

約数ペア:

[(1, 2179014624), (2, 1089507312), (3, 726338208), (4, 544753656), (6, 363169104), (8, 272376828), (9, 242112736), (12, 181584552), (16, 136188414), (18, 121056368), (24, 90792276), (32, 68094207), (36, 60528184), (48, 45396138), (72, 30264092), (96, 22698069), (144, 15132046), (239, 9117216), (288, 7566023), (478, 4558608), (717, 3039072), (956, 2279304), (1434, 1519536), (1912, 1139652), (2151, 1013024), (2868, 759768), (3824, 569826), (4302, 506512), (5736, 379884), (7648, 284913), (8604, 253256), (11472, 189942), (17208, 126628), (22944, 94971), (31657, 68832), (34416, 63314)]