402927408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{215239}}^1$

素因数の和:215266

約数の個数: 60

約数和(自身を含む): 1214384080

約数和(自身を除く): 811456672

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, 312, 468, 624, 936, 1872, 215239, 430478, 645717, 860956, 1291434, 1721912, 1937151, 2582868, 2798107, 3443824, 3874302, 5165736, 5596214, 7748604, 8394321, 10331472, 11192428, 15497208, 16788642, 22384856, 25182963, 30994416, 33577284, 44769712, 50365926, 67154568, 100731852, 134309136, 201463704, 402927408]

約数ペア:

[(1, 402927408), (2, 201463704), (3, 134309136), (4, 100731852), (6, 67154568), (8, 50365926), (9, 44769712), (12, 33577284), (13, 30994416), (16, 25182963), (18, 22384856), (24, 16788642), (26, 15497208), (36, 11192428), (39, 10331472), (48, 8394321), (52, 7748604), (72, 5596214), (78, 5165736), (104, 3874302), (117, 3443824), (144, 2798107), (156, 2582868), (208, 1937151), (234, 1721912), (312, 1291434), (468, 860956), (624, 645717), (936, 430478), (1872, 215239)]