681745488

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{146423}}^1$

素因数の和:146531

約数の個数: 40

約数和(自身を含む): 1779344448

約数和(自身を除く): 1097598960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 146423, 292846, 439269, 585692, 878538, 1171384, 1757076, 2342768, 3514152, 7028304, 14203031, 28406062, 42609093, 56812124, 85218186, 113624248, 170436372, 227248496, 340872744, 681745488]

約数ペア:

[(1, 681745488), (2, 340872744), (3, 227248496), (4, 170436372), (6, 113624248), (8, 85218186), (12, 56812124), (16, 42609093), (24, 28406062), (48, 14203031), (97, 7028304), (194, 3514152), (291, 2342768), (388, 1757076), (582, 1171384), (776, 878538), (1164, 585692), (1552, 439269), (2328, 292846), (4656, 146423)]