210505464

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{941}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 617198400

約数和(自身を除く): 406692936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 239, 312, 468, 478, 717, 936, 941, 956, 1434, 1882, 1912, 2151, 2823, 2868, 3107, 3764, 4302, 5646, 5736, 6214, 7528, 8469, 8604, 9321, 11292, 12233, 12428, 16938, 17208, 18642, 22584, 24466, 24856, 27963, 33876, 36699, 37284, 48932, 55926, 67752, 73398, 74568, 97864, 110097, 111852, 146796, 220194, 223704, 224899, 293592, 440388, 449798, 674697, 880776, 899596, 1349394, 1799192, 2024091, 2698788, 2923687, 4048182, 5397576, 5847374, 8096364, 8771061, 11694748, 16192728, 17542122, 23389496, 26313183, 35084244, 52626366, 70168488, 105252732, 210505464]

約数ペア:

[(1, 210505464), (2, 105252732), (3, 70168488), (4, 52626366), (6, 35084244), (8, 26313183), (9, 23389496), (12, 17542122), (13, 16192728), (18, 11694748), (24, 8771061), (26, 8096364), (36, 5847374), (39, 5397576), (52, 4048182), (72, 2923687), (78, 2698788), (104, 2024091), (117, 1799192), (156, 1349394), (234, 899596), (239, 880776), (312, 674697), (468, 449798), (478, 440388), (717, 293592), (936, 224899), (941, 223704), (956, 220194), (1434, 146796), (1882, 111852), (1912, 110097), (2151, 97864), (2823, 74568), (2868, 73398), (3107, 67752), (3764, 55926), (4302, 48932), (5646, 37284), (5736, 36699), (6214, 33876), (7528, 27963), (8469, 24856), (8604, 24466), (9321, 22584), (11292, 18642), (12233, 17208), (12428, 16938)]