328544412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{1601}}^1$

素因数の和:1971

約数の個数: 72

約数和(自身を含む): 894877200

約数和(自身を除く): 566332788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 349, 588, 698, 1047, 1396, 1601, 2094, 2443, 3202, 4188, 4803, 4886, 6404, 7329, 9606, 9772, 11207, 14658, 17101, 19212, 22414, 29316, 33621, 34202, 44828, 51303, 67242, 68404, 78449, 102606, 134484, 156898, 205212, 235347, 313796, 470694, 558749, 941388, 1117498, 1676247, 2234996, 3352494, 3911243, 6704988, 7822486, 11733729, 15644972, 23467458, 27378701, 46934916, 54757402, 82136103, 109514804, 164272206, 328544412]

約数ペア:

[(1, 328544412), (2, 164272206), (3, 109514804), (4, 82136103), (6, 54757402), (7, 46934916), (12, 27378701), (14, 23467458), (21, 15644972), (28, 11733729), (42, 7822486), (49, 6704988), (84, 3911243), (98, 3352494), (147, 2234996), (196, 1676247), (294, 1117498), (349, 941388), (588, 558749), (698, 470694), (1047, 313796), (1396, 235347), (1601, 205212), (2094, 156898), (2443, 134484), (3202, 102606), (4188, 78449), (4803, 68404), (4886, 67242), (6404, 51303), (7329, 44828), (9606, 34202), (9772, 33621), (11207, 29316), (14658, 22414), (17101, 19212)]