1609979046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1613

約数の個数: 64

約数和(自身を含む): 3536870400

約数和(自身を除く): 1926891354

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 239, 402, 478, 717, 871, 1289, 1434, 1742, 2578, 2613, 3107, 3867, 5226, 6214, 7734, 9321, 16013, 16757, 18642, 32026, 33514, 48039, 50271, 86363, 96078, 100542, 172726, 208169, 259089, 308071, 416338, 518178, 616142, 624507, 924213, 1122719, 1249014, 1848426, 2245438, 3368157, 4004923, 6736314, 8009846, 12014769, 20640757, 24029538, 41281514, 61922271, 123844542, 268329841, 536659682, 804989523, 1609979046]

約数ペア:

[(1, 1609979046), (2, 804989523), (3, 536659682), (6, 268329841), (13, 123844542), (26, 61922271), (39, 41281514), (67, 24029538), (78, 20640757), (134, 12014769), (201, 8009846), (239, 6736314), (402, 4004923), (478, 3368157), (717, 2245438), (871, 1848426), (1289, 1249014), (1434, 1122719), (1742, 924213), (2578, 624507), (2613, 616142), (3107, 518178), (3867, 416338), (5226, 308071), (6214, 259089), (7734, 208169), (9321, 172726), (16013, 100542), (16757, 96078), (18642, 86363), (32026, 50271), (33514, 48039)]