1485458528

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{641}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 2955793680

約数和(自身を除く): 1470335152

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 521, 556, 641, 1042, 1112, 1282, 2084, 2224, 2564, 4168, 4448, 5128, 8336, 10256, 16672, 20512, 72419, 89099, 144838, 178198, 289676, 333961, 356396, 579352, 667922, 712792, 1158704, 1335844, 1425584, 2317408, 2671688, 2851168, 5343376, 10686752, 46420579, 92841158, 185682316, 371364632, 742729264, 1485458528]

約数ペア:

[(1, 1485458528), (2, 742729264), (4, 371364632), (8, 185682316), (16, 92841158), (32, 46420579), (139, 10686752), (278, 5343376), (521, 2851168), (556, 2671688), (641, 2317408), (1042, 1425584), (1112, 1335844), (1282, 1158704), (2084, 712792), (2224, 667922), (2564, 579352), (4168, 356396), (4448, 333961), (5128, 289676), (8336, 178198), (10256, 144838), (16672, 89099), (20512, 72419)]