2247997928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{937}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 4659984000

約数和(自身を除く): 2411986072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 199, 274, 398, 548, 796, 937, 1096, 1507, 1592, 1874, 2189, 3014, 3748, 4378, 6028, 7496, 8756, 10307, 12056, 17512, 20614, 27263, 41228, 54526, 82456, 109052, 128369, 186463, 218104, 256738, 299893, 372926, 513476, 599786, 745852, 1026952, 1199572, 1412059, 1491704, 2051093, 2399144, 2824118, 4102186, 5648236, 8204372, 11296472, 16408744, 25545431, 51090862, 102181724, 204363448, 280999741, 561999482, 1123998964, 2247997928]

約数ペア:

[(1, 2247997928), (2, 1123998964), (4, 561999482), (8, 280999741), (11, 204363448), (22, 102181724), (44, 51090862), (88, 25545431), (137, 16408744), (199, 11296472), (274, 8204372), (398, 5648236), (548, 4102186), (796, 2824118), (937, 2399144), (1096, 2051093), (1507, 1491704), (1592, 1412059), (1874, 1199572), (2189, 1026952), (3014, 745852), (3748, 599786), (4378, 513476), (6028, 372926), (7496, 299893), (8756, 256738), (10307, 218104), (12056, 186463), (17512, 128369), (20614, 109052), (27263, 82456), (41228, 54526)]