289147572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{24413}}^1$

素因数の和:24477

約数の個数: 72

約数和(自身を含む): 853122816

約数和(自身を除く): 563975244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 24413, 48826, 73239, 97652, 146478, 170891, 219717, 292956, 341782, 439434, 512673, 683564, 878868, 1025346, 1147411, 1538019, 2050692, 2294822, 3076038, 3442233, 4589644, 6152076, 6884466, 8031877, 10326699, 13768932, 16063754, 20653398, 24095631, 32127508, 41306796, 48191262, 72286893, 96382524, 144573786, 289147572]

約数ペア:

[(1, 289147572), (2, 144573786), (3, 96382524), (4, 72286893), (6, 48191262), (7, 41306796), (9, 32127508), (12, 24095631), (14, 20653398), (18, 16063754), (21, 13768932), (28, 10326699), (36, 8031877), (42, 6884466), (47, 6152076), (63, 4589644), (84, 3442233), (94, 3076038), (126, 2294822), (141, 2050692), (188, 1538019), (252, 1147411), (282, 1025346), (329, 878868), (423, 683564), (564, 512673), (658, 439434), (846, 341782), (987, 292956), (1316, 219717), (1692, 170891), (1974, 146478), (2961, 97652), (3948, 73239), (5922, 48826), (11844, 24413)]