327888964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2111}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 645765120

約数和(自身を除く): 317876156

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 103, 116, 206, 377, 412, 754, 1339, 1508, 2111, 2678, 2987, 4222, 5356, 5974, 8444, 11948, 27443, 38831, 54886, 61219, 77662, 109772, 122438, 155324, 217433, 244876, 434866, 795847, 869732, 1591694, 2826629, 3183388, 5653258, 6305557, 11306516, 12611114, 25222228, 81972241, 163944482, 327888964]

約数ペア:

[(1, 327888964), (2, 163944482), (4, 81972241), (13, 25222228), (26, 12611114), (29, 11306516), (52, 6305557), (58, 5653258), (103, 3183388), (116, 2826629), (206, 1591694), (377, 869732), (412, 795847), (754, 434866), (1339, 244876), (1508, 217433), (2111, 155324), (2678, 122438), (2987, 109772), (4222, 77662), (5356, 61219), (5974, 54886), (8444, 38831), (11948, 27443)]