919491372

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1423}}^1$

素因数の和:1660

約数の個数: 96

約数和(自身を含む): 2475253760

約数和(自身を除く): 1555762388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 193, 279, 372, 386, 558, 579, 772, 837, 1116, 1158, 1423, 1674, 1737, 2316, 2846, 3348, 3474, 4269, 5211, 5692, 5983, 6948, 8538, 10422, 11966, 12807, 17076, 17949, 20844, 23932, 25614, 35898, 38421, 44113, 51228, 53847, 71796, 76842, 88226, 107694, 132339, 153684, 161541, 176452, 215388, 264678, 274639, 323082, 397017, 529356, 549278, 646164, 794034, 823917, 1098556, 1191051, 1588068, 1647834, 2382102, 2471751, 3295668, 4764204, 4943502, 7415253, 8513809, 9887004, 14830506, 17027618, 25541427, 29661012, 34055236, 51082854, 76624281, 102165708, 153248562, 229872843, 306497124, 459745686, 919491372]

約数ペア:

[(1, 919491372), (2, 459745686), (3, 306497124), (4, 229872843), (6, 153248562), (9, 102165708), (12, 76624281), (18, 51082854), (27, 34055236), (31, 29661012), (36, 25541427), (54, 17027618), (62, 14830506), (93, 9887004), (108, 8513809), (124, 7415253), (186, 4943502), (193, 4764204), (279, 3295668), (372, 2471751), (386, 2382102), (558, 1647834), (579, 1588068), (772, 1191051), (837, 1098556), (1116, 823917), (1158, 794034), (1423, 646164), (1674, 549278), (1737, 529356), (2316, 397017), (2846, 323082), (3348, 274639), (3474, 264678), (4269, 215388), (5211, 176452), (5692, 161541), (5983, 153684), (6948, 132339), (8538, 107694), (10422, 88226), (11966, 76842), (12807, 71796), (17076, 53847), (17949, 51228), (20844, 44113), (23932, 38421), (25614, 35898)]