677647572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113623}}^1$

素因数の和:113708

約数の個数: 48

約数和(自身を含む): 1832527872

約数和(自身を除く): 1154880300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 113623, 227246, 340869, 454492, 681738, 795361, 1363476, 1590722, 2386083, 3181444, 4772166, 8067233, 9544332, 16134466, 24201699, 32268932, 48403398, 56470631, 96806796, 112941262, 169411893, 225882524, 338823786, 677647572]

約数ペア:

[(1, 677647572), (2, 338823786), (3, 225882524), (4, 169411893), (6, 112941262), (7, 96806796), (12, 56470631), (14, 48403398), (21, 32268932), (28, 24201699), (42, 16134466), (71, 9544332), (84, 8067233), (142, 4772166), (213, 3181444), (284, 2386083), (426, 1590722), (497, 1363476), (852, 795361), (994, 681738), (1491, 454492), (1988, 340869), (2982, 227246), (5964, 113623)]