221310740232

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{320417}}^1$

素因数の和:320663

約数の個数: 96

約数和(自身を含む): 614068280280

約数和(自身を除く): 392757540048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 181, 212, 318, 362, 424, 477, 543, 636, 724, 954, 1086, 1272, 1448, 1629, 1908, 2172, 3258, 3816, 4344, 6516, 9593, 13032, 19186, 28779, 38372, 57558, 76744, 86337, 115116, 172674, 230232, 320417, 345348, 640834, 690696, 961251, 1281668, 1922502, 2563336, 2883753, 3845004, 5767506, 7690008, 11535012, 16982101, 23070024, 33964202, 50946303, 57995477, 67928404, 101892606, 115990954, 135856808, 152838909, 173986431, 203785212, 231981908, 305677818, 347972862, 407570424, 463963816, 521959293, 611355636, 695945724, 1043918586, 1222711272, 1391891448, 2087837172, 3073760281, 4175674344, 6147520562, 9221280843, 12295041124, 18442561686, 24590082248, 27663842529, 36885123372, 55327685058, 73770246744, 110655370116, 221310740232]

約数ペア:

[(1, 221310740232), (2, 110655370116), (3, 73770246744), (4, 55327685058), (6, 36885123372), (8, 27663842529), (9, 24590082248), (12, 18442561686), (18, 12295041124), (24, 9221280843), (36, 6147520562), (53, 4175674344), (72, 3073760281), (106, 2087837172), (159, 1391891448), (181, 1222711272), (212, 1043918586), (318, 695945724), (362, 611355636), (424, 521959293), (477, 463963816), (543, 407570424), (636, 347972862), (724, 305677818), (954, 231981908), (1086, 203785212), (1272, 173986431), (1448, 152838909), (1629, 135856808), (1908, 115990954), (2172, 101892606), (3258, 67928404), (3816, 57995477), (4344, 50946303), (6516, 33964202), (9593, 23070024), (13032, 16982101), (19186, 11535012), (28779, 7690008), (38372, 5767506), (57558, 3845004), (76744, 2883753), (86337, 2563336), (115116, 1922502), (172674, 1281668), (230232, 961251), (320417, 690696), (345348, 640834)]