15949872

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:448

約数の個数: 100

約数和(自身を含む): 47772736

約数和(自身を除く): 31822864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 248, 279, 324, 372, 397, 432, 496, 558, 648, 744, 794, 837, 1116, 1191, 1296, 1488, 1588, 1674, 2232, 2382, 2511, 3176, 3348, 3573, 4464, 4764, 5022, 6352, 6696, 7146, 9528, 10044, 10719, 12307, 13392, 14292, 19056, 20088, 21438, 24614, 28584, 32157, 36921, 40176, 42876, 49228, 57168, 64314, 73842, 85752, 98456, 110763, 128628, 147684, 171504, 196912, 221526, 257256, 295368, 332289, 443052, 514512, 590736, 664578, 886104, 996867, 1329156, 1772208, 1993734, 2658312, 3987468, 5316624, 7974936, 15949872]

約数ペア:

[(1, 15949872), (2, 7974936), (3, 5316624), (4, 3987468), (6, 2658312), (8, 1993734), (9, 1772208), (12, 1329156), (16, 996867), (18, 886104), (24, 664578), (27, 590736), (31, 514512), (36, 443052), (48, 332289), (54, 295368), (62, 257256), (72, 221526), (81, 196912), (93, 171504), (108, 147684), (124, 128628), (144, 110763), (162, 98456), (186, 85752), (216, 73842), (248, 64314), (279, 57168), (324, 49228), (372, 42876), (397, 40176), (432, 36921), (496, 32157), (558, 28584), (648, 24614), (744, 21438), (794, 20088), (837, 19056), (1116, 14292), (1191, 13392), (1296, 12307), (1488, 10719), (1588, 10044), (1674, 9528), (2232, 7146), (2382, 6696), (2511, 6352), (3176, 5022), (3348, 4764), (3573, 4464)]