787353648

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{231031}}^1$

素因数の和:231113

約数の個数: 40

約数和(自身を含む): 2062653696

約数和(自身を除く): 1275300048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 231031, 462062, 693093, 924124, 1386186, 1848248, 2772372, 3696496, 5544744, 11089488, 16403201, 32806402, 49209603, 65612804, 98419206, 131225608, 196838412, 262451216, 393676824, 787353648]

約数ペア:

[(1, 787353648), (2, 393676824), (3, 262451216), (4, 196838412), (6, 131225608), (8, 98419206), (12, 65612804), (16, 49209603), (24, 32806402), (48, 16403201), (71, 11089488), (142, 5544744), (213, 3696496), (284, 2772372), (426, 1848248), (568, 1386186), (852, 924124), (1136, 693093), (1704, 462062), (3408, 231031)]