252076384

素因数分解:

$2^5\times 7^2\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:828

約数の個数: 72

約数和(自身を含む): 580190688

約数和(自身を除く): 328114304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 373, 392, 431, 746, 784, 862, 1492, 1568, 1724, 2611, 2984, 3017, 3448, 5222, 5968, 6034, 6896, 10444, 11936, 12068, 13792, 18277, 20888, 21119, 24136, 36554, 41776, 42238, 48272, 73108, 83552, 84476, 96544, 146216, 160763, 168952, 292432, 321526, 337904, 584864, 643052, 675808, 1125341, 1286104, 2250682, 2572208, 4501364, 5144416, 7877387, 9002728, 15754774, 18005456, 31509548, 36010912, 63019096, 126038192, 252076384]

約数ペア:

[(1, 252076384), (2, 126038192), (4, 63019096), (7, 36010912), (8, 31509548), (14, 18005456), (16, 15754774), (28, 9002728), (32, 7877387), (49, 5144416), (56, 4501364), (98, 2572208), (112, 2250682), (196, 1286104), (224, 1125341), (373, 675808), (392, 643052), (431, 584864), (746, 337904), (784, 321526), (862, 292432), (1492, 168952), (1568, 160763), (1724, 146216), (2611, 96544), (2984, 84476), (3017, 83552), (3448, 73108), (5222, 48272), (5968, 42238), (6034, 41776), (6896, 36554), (10444, 24136), (11936, 21119), (12068, 20888), (13792, 18277)]