331366356

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 887738880

約数和(自身を除く): 556372524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 97, 108, 141, 188, 194, 282, 291, 388, 423, 564, 582, 673, 846, 873, 1164, 1269, 1346, 1692, 1746, 2019, 2538, 2619, 2692, 3492, 4038, 4559, 5076, 5238, 6057, 8076, 9118, 10476, 12114, 13677, 18171, 18236, 24228, 27354, 31631, 36342, 41031, 54708, 63262, 65281, 72684, 82062, 94893, 123093, 126524, 130562, 164124, 189786, 195843, 246186, 261124, 284679, 379572, 391686, 492372, 569358, 587529, 783372, 854037, 1138716, 1175058, 1708074, 1762587, 2350116, 3068207, 3416148, 3525174, 6136414, 7050348, 9204621, 12272828, 18409242, 27613863, 36818484, 55227726, 82841589, 110455452, 165683178, 331366356]

約数ペア:

[(1, 331366356), (2, 165683178), (3, 110455452), (4, 82841589), (6, 55227726), (9, 36818484), (12, 27613863), (18, 18409242), (27, 12272828), (36, 9204621), (47, 7050348), (54, 6136414), (94, 3525174), (97, 3416148), (108, 3068207), (141, 2350116), (188, 1762587), (194, 1708074), (282, 1175058), (291, 1138716), (388, 854037), (423, 783372), (564, 587529), (582, 569358), (673, 492372), (846, 391686), (873, 379572), (1164, 284679), (1269, 261124), (1346, 246186), (1692, 195843), (1746, 189786), (2019, 164124), (2538, 130562), (2619, 126524), (2692, 123093), (3492, 94893), (4038, 82062), (4559, 72684), (5076, 65281), (5238, 63262), (6057, 54708), (8076, 41031), (9118, 36342), (10476, 31631), (12114, 27354), (13677, 24228), (18171, 18236)]