8404308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 24417120

約数和(自身を除く): 16012812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1117, 1254, 1881, 2234, 2508, 3351, 3762, 4468, 6702, 7524, 10053, 12287, 13404, 20106, 21223, 24574, 36861, 40212, 42446, 49148, 63669, 73722, 84892, 110583, 127338, 147444, 191007, 221166, 233453, 254676, 382014, 442332, 466906, 700359, 764028, 933812, 1400718, 2101077, 2801436, 4202154, 8404308]

約数ペア:

[(1, 8404308), (2, 4202154), (3, 2801436), (4, 2101077), (6, 1400718), (9, 933812), (11, 764028), (12, 700359), (18, 466906), (19, 442332), (22, 382014), (33, 254676), (36, 233453), (38, 221166), (44, 191007), (57, 147444), (66, 127338), (76, 110583), (99, 84892), (114, 73722), (132, 63669), (171, 49148), (198, 42446), (209, 40212), (228, 36861), (342, 24574), (396, 21223), (418, 20106), (627, 13404), (684, 12287), (836, 10053), (1117, 7524), (1254, 6702), (1881, 4468), (2234, 3762), (2508, 3351)]