1294152912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2551}}^1$

素因数の和:2849

約数の個数: 120

約数和(自身を含む): 3916360448

約数和(自身を除く): 2622207536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 271, 312, 468, 542, 624, 813, 936, 1084, 1626, 1872, 2168, 2439, 2551, 3252, 3523, 4336, 4878, 5102, 6504, 7046, 7653, 9756, 10204, 10569, 13008, 14092, 15306, 19512, 20408, 21138, 22959, 28184, 30612, 31707, 33163, 39024, 40816, 42276, 45918, 56368, 61224, 63414, 66326, 84552, 91836, 99489, 122448, 126828, 132652, 169104, 183672, 198978, 253656, 265304, 298467, 367344, 397956, 507312, 530608, 596934, 691321, 795912, 1193868, 1382642, 1591824, 2073963, 2387736, 2765284, 4147926, 4775472, 5530568, 6221889, 8295852, 8987173, 11061136, 12443778, 16591704, 17974346, 24887556, 26961519, 33183408, 35948692, 49775112, 53923038, 71897384, 80884557, 99550224, 107846076, 143794768, 161769114, 215692152, 323538228, 431384304, 647076456, 1294152912]

約数ペア:

[(1, 1294152912), (2, 647076456), (3, 431384304), (4, 323538228), (6, 215692152), (8, 161769114), (9, 143794768), (12, 107846076), (13, 99550224), (16, 80884557), (18, 71897384), (24, 53923038), (26, 49775112), (36, 35948692), (39, 33183408), (48, 26961519), (52, 24887556), (72, 17974346), (78, 16591704), (104, 12443778), (117, 11061136), (144, 8987173), (156, 8295852), (208, 6221889), (234, 5530568), (271, 4775472), (312, 4147926), (468, 2765284), (542, 2387736), (624, 2073963), (813, 1591824), (936, 1382642), (1084, 1193868), (1626, 795912), (1872, 691321), (2168, 596934), (2439, 530608), (2551, 507312), (3252, 397956), (3523, 367344), (4336, 298467), (4878, 265304), (5102, 253656), (6504, 198978), (7046, 183672), (7653, 169104), (9756, 132652), (10204, 126828), (10569, 122448), (13008, 99489), (14092, 91836), (15306, 84552), (19512, 66326), (20408, 63414), (21138, 61224), (22959, 56368), (28184, 45918), (30612, 42276), (31707, 40816), (33163, 39024)]