488331168

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{391291}}^1$

素因数の和:391317

約数の個数: 48

約数和(自身を含む): 1380478176

約数和(自身を除く): 892147008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 391291, 782582, 1173873, 1565164, 2347746, 3130328, 4695492, 5086783, 6260656, 9390984, 10173566, 12521312, 15260349, 18781968, 20347132, 30520698, 37563936, 40694264, 61041396, 81388528, 122082792, 162777056, 244165584, 488331168]

約数ペア:

[(1, 488331168), (2, 244165584), (3, 162777056), (4, 122082792), (6, 81388528), (8, 61041396), (12, 40694264), (13, 37563936), (16, 30520698), (24, 20347132), (26, 18781968), (32, 15260349), (39, 12521312), (48, 10173566), (52, 9390984), (78, 6260656), (96, 5086783), (104, 4695492), (156, 3130328), (208, 2347746), (312, 1565164), (416, 1173873), (624, 782582), (1248, 391291)]