389698992

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{7103}}^1$

素因数の和:7247

約数の個数: 80

約数和(自身を含む): 1127546880

約数和(自身を除く): 737847888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3429, 4572, 6096, 6858, 7103, 9144, 13716, 14206, 18288, 21309, 27432, 28412, 42618, 54864, 56824, 63927, 85236, 113648, 127854, 170472, 191781, 255708, 340944, 383562, 511416, 767124, 902081, 1022832, 1534248, 1804162, 2706243, 3068496, 3608324, 5412486, 7216648, 8118729, 10824972, 14433296, 16237458, 21649944, 24356187, 32474916, 43299888, 48712374, 64949832, 97424748, 129899664, 194849496, 389698992]

約数ペア:

[(1, 389698992), (2, 194849496), (3, 129899664), (4, 97424748), (6, 64949832), (8, 48712374), (9, 43299888), (12, 32474916), (16, 24356187), (18, 21649944), (24, 16237458), (27, 14433296), (36, 10824972), (48, 8118729), (54, 7216648), (72, 5412486), (108, 3608324), (127, 3068496), (144, 2706243), (216, 1804162), (254, 1534248), (381, 1022832), (432, 902081), (508, 767124), (762, 511416), (1016, 383562), (1143, 340944), (1524, 255708), (2032, 191781), (2286, 170472), (3048, 127854), (3429, 113648), (4572, 85236), (6096, 63927), (6858, 56824), (7103, 54864), (9144, 42618), (13716, 28412), (14206, 27432), (18288, 21309)]