488339984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{7321}}^1$

素因数の和:7719

約数の個数: 40

約数和(自身を含む): 1035037920

約数和(自身を除く): 546697936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 379, 758, 1516, 3032, 4169, 6064, 7321, 8338, 14642, 16676, 29284, 33352, 58568, 66704, 80531, 117136, 161062, 322124, 644248, 1288496, 2774659, 5549318, 11098636, 22197272, 30521249, 44394544, 61042498, 122084996, 244169992, 488339984]

約数ペア:

[(1, 488339984), (2, 244169992), (4, 122084996), (8, 61042498), (11, 44394544), (16, 30521249), (22, 22197272), (44, 11098636), (88, 5549318), (176, 2774659), (379, 1288496), (758, 644248), (1516, 322124), (3032, 161062), (4169, 117136), (6064, 80531), (7321, 66704), (8338, 58568), (14642, 33352), (16676, 29284)]