581311152

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 1675674000

約数和(自身を除く): 1094362848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 269, 344, 349, 387, 516, 538, 688, 698, 774, 807, 1032, 1047, 1076, 1396, 1548, 1614, 2064, 2094, 2152, 2421, 2792, 3096, 3141, 3228, 4188, 4304, 4842, 5584, 6192, 6282, 6456, 8376, 9684, 11567, 12564, 12912, 15007, 16752, 19368, 23134, 25128, 30014, 34701, 38736, 45021, 46268, 50256, 60028, 69402, 90042, 92536, 93881, 104103, 120056, 135063, 138804, 180084, 185072, 187762, 208206, 240112, 270126, 277608, 281643, 360168, 375524, 416412, 540252, 555216, 563286, 720336, 751048, 832824, 844929, 1080504, 1126572, 1502096, 1665648, 1689858, 2161008, 2253144, 3379716, 4036883, 4506288, 6759432, 8073766, 12110649, 13518864, 16147532, 24221298, 32295064, 36331947, 48442596, 64590128, 72663894, 96885192, 145327788, 193770384, 290655576, 581311152]

約数ペア:

[(1, 581311152), (2, 290655576), (3, 193770384), (4, 145327788), (6, 96885192), (8, 72663894), (9, 64590128), (12, 48442596), (16, 36331947), (18, 32295064), (24, 24221298), (36, 16147532), (43, 13518864), (48, 12110649), (72, 8073766), (86, 6759432), (129, 4506288), (144, 4036883), (172, 3379716), (258, 2253144), (269, 2161008), (344, 1689858), (349, 1665648), (387, 1502096), (516, 1126572), (538, 1080504), (688, 844929), (698, 832824), (774, 751048), (807, 720336), (1032, 563286), (1047, 555216), (1076, 540252), (1396, 416412), (1548, 375524), (1614, 360168), (2064, 281643), (2094, 277608), (2152, 270126), (2421, 240112), (2792, 208206), (3096, 187762), (3141, 185072), (3228, 180084), (4188, 138804), (4304, 135063), (4842, 120056), (5584, 104103), (6192, 93881), (6282, 92536), (6456, 90042), (8376, 69402), (9684, 60028), (11567, 50256), (12564, 46268), (12912, 45021), (15007, 38736), (16752, 34701), (19368, 30014), (23134, 25128)]