975642876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{4643}}^1$

素因数の和:5115

約数の個数: 72

約数和(自身を含む): 2662405200

約数和(自身を除く): 1686762324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 449, 468, 898, 1347, 1796, 2694, 4041, 4643, 5388, 5837, 8082, 9286, 11674, 13929, 16164, 17511, 18572, 23348, 27858, 35022, 41787, 52533, 55716, 60359, 70044, 83574, 105066, 120718, 167148, 181077, 210132, 241436, 362154, 543231, 724308, 1086462, 2084707, 2172924, 4169414, 6254121, 8338828, 12508242, 18762363, 25016484, 27101191, 37524726, 54202382, 75049452, 81303573, 108404764, 162607146, 243910719, 325214292, 487821438, 975642876]

約数ペア:

[(1, 975642876), (2, 487821438), (3, 325214292), (4, 243910719), (6, 162607146), (9, 108404764), (12, 81303573), (13, 75049452), (18, 54202382), (26, 37524726), (36, 27101191), (39, 25016484), (52, 18762363), (78, 12508242), (117, 8338828), (156, 6254121), (234, 4169414), (449, 2172924), (468, 2084707), (898, 1086462), (1347, 724308), (1796, 543231), (2694, 362154), (4041, 241436), (4643, 210132), (5388, 181077), (5837, 167148), (8082, 120718), (9286, 105066), (11674, 83574), (13929, 70044), (16164, 60359), (17511, 55716), (18572, 52533), (23348, 41787), (27858, 35022)]