220174104

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 566691840

約数和(自身を除く): 346517736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 191, 258, 344, 382, 516, 573, 764, 1032, 1117, 1146, 1528, 2234, 2292, 3351, 4468, 4584, 6702, 8213, 8936, 13404, 16426, 24639, 26808, 32852, 48031, 49278, 65704, 96062, 98556, 144093, 192124, 197112, 213347, 288186, 384248, 426694, 576372, 640041, 853388, 1152744, 1280082, 1706776, 2560164, 5120328, 9173921, 18347842, 27521763, 36695684, 55043526, 73391368, 110087052, 220174104]

約数ペア:

[(1, 220174104), (2, 110087052), (3, 73391368), (4, 55043526), (6, 36695684), (8, 27521763), (12, 18347842), (24, 9173921), (43, 5120328), (86, 2560164), (129, 1706776), (172, 1280082), (191, 1152744), (258, 853388), (344, 640041), (382, 576372), (516, 426694), (573, 384248), (764, 288186), (1032, 213347), (1117, 197112), (1146, 192124), (1528, 144093), (2234, 98556), (2292, 96062), (3351, 65704), (4468, 49278), (4584, 48031), (6702, 32852), (8213, 26808), (8936, 24639), (13404, 16426)]