242555664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{388711}}^1$

素因数の和:388735

約数の個数: 40

約数和(自身を含む): 674804032

約数和(自身を除く): 432248368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 388711, 777422, 1166133, 1554844, 2332266, 3109688, 4664532, 5053243, 6219376, 9329064, 10106486, 15159729, 18658128, 20212972, 30319458, 40425944, 60638916, 80851888, 121277832, 242555664]

約数ペア:

[(1, 242555664), (2, 121277832), (3, 80851888), (4, 60638916), (6, 40425944), (8, 30319458), (12, 20212972), (13, 18658128), (16, 15159729), (24, 10106486), (26, 9329064), (39, 6219376), (48, 5053243), (52, 4664532), (78, 3109688), (104, 2332266), (156, 1554844), (208, 1166133), (312, 777422), (624, 388711)]