240256884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{69761}}^1$

素因数の和:69816

約数の個数: 48

約数和(自身を含む): 656320896

約数和(自身を除く): 416064012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 69761, 139522, 209283, 279044, 418566, 488327, 837132, 976654, 1464981, 1953308, 2860201, 2929962, 5720402, 5859924, 8580603, 11440804, 17161206, 20021407, 34322412, 40042814, 60064221, 80085628, 120128442, 240256884]

約数ペア:

[(1, 240256884), (2, 120128442), (3, 80085628), (4, 60064221), (6, 40042814), (7, 34322412), (12, 20021407), (14, 17161206), (21, 11440804), (28, 8580603), (41, 5859924), (42, 5720402), (82, 2929962), (84, 2860201), (123, 1953308), (164, 1464981), (246, 976654), (287, 837132), (492, 488327), (574, 418566), (861, 279044), (1148, 209283), (1722, 139522), (3444, 69761)]