289498524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{48541}}^1$

素因数の和:48626

約数の個数: 48

約数和(自身を含む): 782885376

約数和(自身を除く): 493386852

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, 48541, 97082, 145623, 194164, 291246, 339787, 582492, 679574, 1019361, 1359148, 2038722, 3446411, 4077444, 6892822, 10339233, 13785644, 20678466, 24124877, 41356932, 48249754, 72374631, 96499508, 144749262, 289498524]

約数ペア:

[(1, 289498524), (2, 144749262), (3, 96499508), (4, 72374631), (6, 48249754), (7, 41356932), (12, 24124877), (14, 20678466), (21, 13785644), (28, 10339233), (42, 6892822), (71, 4077444), (84, 3446411), (142, 2038722), (213, 1359148), (284, 1019361), (426, 679574), (497, 582492), (852, 339787), (994, 291246), (1491, 194164), (1988, 145623), (2982, 97082), (5964, 48541)]