323156896

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1637}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 660441600

約数和(自身を除く): 337284704

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 199, 248, 398, 496, 796, 992, 1592, 1637, 3184, 3274, 6169, 6368, 6548, 12338, 13096, 24676, 26192, 49352, 50747, 52384, 98704, 101494, 197408, 202988, 325763, 405976, 651526, 811952, 1303052, 1623904, 2606104, 5212208, 10098653, 10424416, 20197306, 40394612, 80789224, 161578448, 323156896]

約数ペア:

[(1, 323156896), (2, 161578448), (4, 80789224), (8, 40394612), (16, 20197306), (31, 10424416), (32, 10098653), (62, 5212208), (124, 2606104), (199, 1623904), (248, 1303052), (398, 811952), (496, 651526), (796, 405976), (992, 325763), (1592, 202988), (1637, 197408), (3184, 101494), (3274, 98704), (6169, 52384), (6368, 50747), (6548, 49352), (12338, 26192), (13096, 24676)]