406388424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42017}}^1$

素因数の和:42070

約数の個数: 64

約数和(自身を含む): 1129443840

約数和(自身を除く): 723055416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 42017, 84034, 126051, 168068, 252102, 336136, 504204, 546221, 1008408, 1092442, 1302527, 1638663, 2184884, 2605054, 3277326, 3907581, 4369768, 5210108, 6554652, 7815162, 10420216, 13109304, 15630324, 16932851, 31260648, 33865702, 50798553, 67731404, 101597106, 135462808, 203194212, 406388424]

約数ペア:

[(1, 406388424), (2, 203194212), (3, 135462808), (4, 101597106), (6, 67731404), (8, 50798553), (12, 33865702), (13, 31260648), (24, 16932851), (26, 15630324), (31, 13109304), (39, 10420216), (52, 7815162), (62, 6554652), (78, 5210108), (93, 4369768), (104, 3907581), (124, 3277326), (156, 2605054), (186, 2184884), (248, 1638663), (312, 1302527), (372, 1092442), (403, 1008408), (744, 546221), (806, 504204), (1209, 336136), (1612, 252102), (2418, 168068), (3224, 126051), (4836, 84034), (9672, 42017)]