1554375384

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{70321}}^1$

素因数の和:70640

約数の個数: 48

約数和(自身を含む): 4223539320

約数和(自身を除く): 2669163936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 7368, 11052, 22104, 70321, 140642, 210963, 281284, 421926, 562568, 632889, 843852, 1265778, 1687704, 2531556, 5063112, 21588547, 43177094, 64765641, 86354188, 129531282, 172708376, 194296923, 259062564, 388593846, 518125128, 777187692, 1554375384]

約数ペア:

[(1, 1554375384), (2, 777187692), (3, 518125128), (4, 388593846), (6, 259062564), (8, 194296923), (9, 172708376), (12, 129531282), (18, 86354188), (24, 64765641), (36, 43177094), (72, 21588547), (307, 5063112), (614, 2531556), (921, 1687704), (1228, 1265778), (1842, 843852), (2456, 632889), (2763, 562568), (3684, 421926), (5526, 281284), (7368, 210963), (11052, 140642), (22104, 70321)]