331113408

素因数分解:

$2^6\times 3^1\times {\mathrm{661}}^1\times {\mathrm{2609}}^1$

素因数の和:3285

約数の個数: 56

約数和(自身を含む): 877732560

約数和(自身を除く): 546619152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 661, 1322, 1983, 2609, 2644, 3966, 5218, 5288, 7827, 7932, 10436, 10576, 15654, 15864, 20872, 21152, 31308, 31728, 41744, 42304, 62616, 63456, 83488, 125232, 126912, 166976, 250464, 500928, 1724549, 3449098, 5173647, 6898196, 10347294, 13796392, 20694588, 27592784, 41389176, 55185568, 82778352, 110371136, 165556704, 331113408]

約数ペア:

[(1, 331113408), (2, 165556704), (3, 110371136), (4, 82778352), (6, 55185568), (8, 41389176), (12, 27592784), (16, 20694588), (24, 13796392), (32, 10347294), (48, 6898196), (64, 5173647), (96, 3449098), (192, 1724549), (661, 500928), (1322, 250464), (1983, 166976), (2609, 126912), (2644, 125232), (3966, 83488), (5218, 63456), (5288, 62616), (7827, 42304), (7932, 41744), (10436, 31728), (10576, 31308), (15654, 21152), (15864, 20872)]