1569121398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{379}}^1\times {\mathrm{1361}}^1$

素因数の和:1774

約数の個数: 72

約数和(自身を含む): 3693825720

約数和(自身を除く): 2124704322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 379, 507, 758, 1014, 1137, 1361, 1521, 2274, 2722, 3042, 3411, 4083, 4927, 6822, 8166, 9854, 12249, 14781, 17693, 24498, 29562, 35386, 44343, 53079, 64051, 88686, 106158, 128102, 159237, 192153, 230009, 318474, 384306, 460018, 515819, 576459, 690027, 1031638, 1152918, 1380054, 1547457, 2070081, 3094914, 4140162, 4642371, 6705647, 9284742, 13411294, 20116941, 40233882, 60350823, 87173411, 120701646, 174346822, 261520233, 523040466, 784560699, 1569121398]

約数ペア:

[(1, 1569121398), (2, 784560699), (3, 523040466), (6, 261520233), (9, 174346822), (13, 120701646), (18, 87173411), (26, 60350823), (39, 40233882), (78, 20116941), (117, 13411294), (169, 9284742), (234, 6705647), (338, 4642371), (379, 4140162), (507, 3094914), (758, 2070081), (1014, 1547457), (1137, 1380054), (1361, 1152918), (1521, 1031638), (2274, 690027), (2722, 576459), (3042, 515819), (3411, 460018), (4083, 384306), (4927, 318474), (6822, 230009), (8166, 192153), (9854, 159237), (12249, 128102), (14781, 106158), (17693, 88686), (24498, 64051), (29562, 53079), (35386, 44343)]