193893648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{310727}}^1$

素因数の和:310751

約数の個数: 40

約数和(自身を含む): 539423808

約数和(自身を除く): 345530160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 310727, 621454, 932181, 1242908, 1864362, 2485816, 3728724, 4039451, 4971632, 7457448, 8078902, 12118353, 14914896, 16157804, 24236706, 32315608, 48473412, 64631216, 96946824, 193893648]

約数ペア:

[(1, 193893648), (2, 96946824), (3, 64631216), (4, 48473412), (6, 32315608), (8, 24236706), (12, 16157804), (13, 14914896), (16, 12118353), (24, 8078902), (26, 7457448), (39, 4971632), (48, 4039451), (52, 3728724), (78, 2485816), (104, 1864362), (156, 1242908), (208, 932181), (312, 621454), (624, 310727)]