239698912

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{25919}}^1$

素因数の和:25963

約数の個数: 36

約数和(自身を含む): 501318720

約数和(自身を除く): 261619808

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248, 25919, 51838, 103676, 207352, 414704, 440623, 829408, 881246, 1762492, 3524984, 7049968, 7490591, 14099936, 14981182, 29962364, 59924728, 119849456, 239698912]

約数ペア:

[(1, 239698912), (2, 119849456), (4, 59924728), (8, 29962364), (16, 14981182), (17, 14099936), (32, 7490591), (34, 7049968), (68, 3524984), (136, 1762492), (272, 881246), (289, 829408), (544, 440623), (578, 414704), (1156, 207352), (2312, 103676), (4624, 51838), (9248, 25919)]