8640730398

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1\times {\mathrm{1087}}^1$

素因数の和:1777

約数の個数: 64

約数和(自身を含む): 18086842368

約数和(自身を除く): 9446111970

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 183, 222, 366, 587, 1087, 1174, 1761, 2174, 2257, 3261, 3522, 4514, 6522, 6771, 13542, 21719, 35807, 40219, 43438, 65157, 66307, 71614, 80438, 107421, 120657, 130314, 132614, 198921, 214842, 241314, 397842, 638069, 1276138, 1324859, 1914207, 2453359, 2649718, 3828414, 3974577, 4906718, 7360077, 7949154, 14720154, 23608553, 38922209, 47217106, 70825659, 77844418, 116766627, 141651318, 233533254, 1440121733, 2880243466, 4320365199, 8640730398]

約数ペア:

[(1, 8640730398), (2, 4320365199), (3, 2880243466), (6, 1440121733), (37, 233533254), (61, 141651318), (74, 116766627), (111, 77844418), (122, 70825659), (183, 47217106), (222, 38922209), (366, 23608553), (587, 14720154), (1087, 7949154), (1174, 7360077), (1761, 4906718), (2174, 3974577), (2257, 3828414), (3261, 2649718), (3522, 2453359), (4514, 1914207), (6522, 1324859), (6771, 1276138), (13542, 638069), (21719, 397842), (35807, 241314), (40219, 214842), (43438, 198921), (65157, 132614), (66307, 130314), (71614, 120657), (80438, 107421)]