2931026904

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8219}}^1$

素因数の和:8374

約数の個数: 128

約数和(自身を含む): 8838144000

約数和(自身を除く): 5907117096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 127, 156, 216, 234, 254, 312, 351, 381, 468, 508, 702, 762, 936, 1016, 1143, 1404, 1524, 1651, 2286, 2808, 3048, 3302, 3429, 4572, 4953, 6604, 6858, 8219, 9144, 9906, 13208, 13716, 14859, 16438, 19812, 24657, 27432, 29718, 32876, 39624, 44577, 49314, 59436, 65752, 73971, 89154, 98628, 106847, 118872, 147942, 178308, 197256, 213694, 221913, 295884, 320541, 356616, 427388, 443826, 591768, 641082, 854776, 887652, 961623, 1043813, 1282164, 1775304, 1923246, 2087626, 2564328, 2884869, 3131439, 3846492, 4175252, 5769738, 6262878, 7692984, 8350504, 9394317, 11539476, 12525756, 13569569, 18788634, 23078952, 25051512, 27139138, 28182951, 37577268, 40708707, 54278276, 56365902, 75154536, 81417414, 108556552, 112731804, 122126121, 162834828, 225463608, 244252242, 325669656, 366378363, 488504484, 732756726, 977008968, 1465513452, 2931026904]

約数ペア:

[(1, 2931026904), (2, 1465513452), (3, 977008968), (4, 732756726), (6, 488504484), (8, 366378363), (9, 325669656), (12, 244252242), (13, 225463608), (18, 162834828), (24, 122126121), (26, 112731804), (27, 108556552), (36, 81417414), (39, 75154536), (52, 56365902), (54, 54278276), (72, 40708707), (78, 37577268), (104, 28182951), (108, 27139138), (117, 25051512), (127, 23078952), (156, 18788634), (216, 13569569), (234, 12525756), (254, 11539476), (312, 9394317), (351, 8350504), (381, 7692984), (468, 6262878), (508, 5769738), (702, 4175252), (762, 3846492), (936, 3131439), (1016, 2884869), (1143, 2564328), (1404, 2087626), (1524, 1923246), (1651, 1775304), (2286, 1282164), (2808, 1043813), (3048, 961623), (3302, 887652), (3429, 854776), (4572, 641082), (4953, 591768), (6604, 443826), (6858, 427388), (8219, 356616), (9144, 320541), (9906, 295884), (13208, 221913), (13716, 213694), (14859, 197256), (16438, 178308), (19812, 147942), (24657, 118872), (27432, 106847), (29718, 98628), (32876, 89154), (39624, 73971), (44577, 65752), (49314, 59436)]