1555108568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2399}}^1$

素因数の和:2712

約数の個数: 64

約数和(自身を含む): 3290112000

約数和(自身を除く): 1735003432

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 271, 299, 542, 598, 1084, 1196, 2168, 2392, 2399, 3523, 4798, 6233, 7046, 9596, 12466, 14092, 19192, 24932, 28184, 31187, 49864, 55177, 62374, 81029, 110354, 124748, 162058, 220708, 249496, 324116, 441416, 648232, 650129, 717301, 1300258, 1434602, 2600516, 2869204, 5201032, 5738408, 8451677, 14952967, 16903354, 29905934, 33806708, 59811868, 67613416, 119623736, 194388571, 388777142, 777554284, 1555108568]

約数ペア:

[(1, 1555108568), (2, 777554284), (4, 388777142), (8, 194388571), (13, 119623736), (23, 67613416), (26, 59811868), (46, 33806708), (52, 29905934), (92, 16903354), (104, 14952967), (184, 8451677), (271, 5738408), (299, 5201032), (542, 2869204), (598, 2600516), (1084, 1434602), (1196, 1300258), (2168, 717301), (2392, 650129), (2399, 648232), (3523, 441416), (4798, 324116), (6233, 249496), (7046, 220708), (9596, 162058), (12466, 124748), (14092, 110354), (19192, 81029), (24932, 62374), (28184, 55177), (31187, 49864)]