191117664

素因数分解:

$2^5\times 3^3\times {\mathrm{221201}}^1$

素因数の和:221220

約数の個数: 48

約数和(自身を含む): 557429040

約数和(自身を除く): 366311376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 221201, 442402, 663603, 884804, 1327206, 1769608, 1990809, 2654412, 3539216, 3981618, 5308824, 5972427, 7078432, 7963236, 10617648, 11944854, 15926472, 21235296, 23889708, 31852944, 47779416, 63705888, 95558832, 191117664]

約数ペア:

[(1, 191117664), (2, 95558832), (3, 63705888), (4, 47779416), (6, 31852944), (8, 23889708), (9, 21235296), (12, 15926472), (16, 11944854), (18, 10617648), (24, 7963236), (27, 7078432), (32, 5972427), (36, 5308824), (48, 3981618), (54, 3539216), (72, 2654412), (96, 1990809), (108, 1769608), (144, 1327206), (216, 884804), (288, 663603), (432, 442402), (864, 221201)]