218027472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349403}}^1$

素因数の和:349427

約数の個数: 40

約数和(自身を含む): 606565344

約数和(自身を除く): 388537872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 349403, 698806, 1048209, 1397612, 2096418, 2795224, 4192836, 4542239, 5590448, 8385672, 9084478, 13626717, 16771344, 18168956, 27253434, 36337912, 54506868, 72675824, 109013736, 218027472]

約数ペア:

[(1, 218027472), (2, 109013736), (3, 72675824), (4, 54506868), (6, 36337912), (8, 27253434), (12, 18168956), (13, 16771344), (16, 13626717), (24, 9084478), (26, 8385672), (39, 5590448), (48, 4542239), (52, 4192836), (78, 2795224), (104, 2096418), (156, 1397612), (208, 1048209), (312, 698806), (624, 349403)]