1312472736

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{198139}}^1$

素因数の和:198178

約数の個数: 72

約数和(自身を含む): 3894639840

約数和(自身を除く): 2582167104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 198139, 396278, 594417, 792556, 1188834, 1585112, 1783251, 2377668, 3170224, 3566502, 4557197, 4755336, 6340448, 7133004, 9114394, 9510672, 13671591, 14266008, 18228788, 19021344, 27343182, 28532016, 36457576, 41014773, 54686364, 57064032, 72915152, 82029546, 109372728, 145830304, 164059092, 218745456, 328118184, 437490912, 656236368, 1312472736]

約数ペア:

[(1, 1312472736), (2, 656236368), (3, 437490912), (4, 328118184), (6, 218745456), (8, 164059092), (9, 145830304), (12, 109372728), (16, 82029546), (18, 72915152), (23, 57064032), (24, 54686364), (32, 41014773), (36, 36457576), (46, 28532016), (48, 27343182), (69, 19021344), (72, 18228788), (92, 14266008), (96, 13671591), (138, 9510672), (144, 9114394), (184, 7133004), (207, 6340448), (276, 4755336), (288, 4557197), (368, 3566502), (414, 3170224), (552, 2377668), (736, 1783251), (828, 1585112), (1104, 1188834), (1656, 792556), (2208, 594417), (3312, 396278), (6624, 198139)]