310090792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{971}}^1$

素因数の和:1198

約数の個数: 64

約数和(自身を含む): 671846400

約数和(自身を除く): 361755608

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 191, 209, 382, 418, 764, 836, 971, 1528, 1672, 1942, 2101, 3629, 3884, 4202, 7258, 7768, 8404, 10681, 14516, 16808, 18449, 21362, 29032, 36898, 39919, 42724, 73796, 79838, 85448, 147592, 159676, 185461, 202939, 319352, 370922, 405878, 741844, 811756, 1483688, 1623512, 2040071, 3523759, 4080142, 7047518, 8160284, 14095036, 16320568, 28190072, 38761349, 77522698, 155045396, 310090792]

約数ペア:

[(1, 310090792), (2, 155045396), (4, 77522698), (8, 38761349), (11, 28190072), (19, 16320568), (22, 14095036), (38, 8160284), (44, 7047518), (76, 4080142), (88, 3523759), (152, 2040071), (191, 1623512), (209, 1483688), (382, 811756), (418, 741844), (764, 405878), (836, 370922), (971, 319352), (1528, 202939), (1672, 185461), (1942, 159676), (2101, 147592), (3629, 85448), (3884, 79838), (4202, 73796), (7258, 42724), (7768, 39919), (8404, 36898), (10681, 29032), (14516, 21362), (16808, 18449)]