473622856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{997}}^1$

素因数の和:1526

約数の個数: 64

約数和(自身を含む): 1077840000

約数和(自身を除く): 604217144

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 499, 952, 997, 998, 1994, 1996, 3493, 3988, 3992, 6979, 6986, 7976, 8483, 13958, 13972, 16949, 16966, 27916, 27944, 33898, 33932, 55832, 59381, 67796, 67864, 118643, 118762, 135592, 237286, 237524, 474572, 475048, 497503, 949144, 995006, 1990012, 3482521, 3980024, 6965042, 8457551, 13930084, 16915102, 27860168, 33830204, 59202857, 67660408, 118405714, 236811428, 473622856]

約数ペア:

[(1, 473622856), (2, 236811428), (4, 118405714), (7, 67660408), (8, 59202857), (14, 33830204), (17, 27860168), (28, 16915102), (34, 13930084), (56, 8457551), (68, 6965042), (119, 3980024), (136, 3482521), (238, 1990012), (476, 995006), (499, 949144), (952, 497503), (997, 475048), (998, 474572), (1994, 237524), (1996, 237286), (3493, 135592), (3988, 118762), (3992, 118643), (6979, 67864), (6986, 67796), (7976, 59381), (8483, 55832), (13958, 33932), (13972, 33898), (16949, 27944), (16966, 27916)]