9915216

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 28123200

約数和(自身を除く): 18207984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 348, 408, 419, 464, 493, 696, 816, 838, 986, 1257, 1392, 1479, 1676, 1972, 2514, 2958, 3352, 3944, 5028, 5916, 6704, 7123, 7888, 10056, 11832, 12151, 14246, 20112, 21369, 23664, 24302, 28492, 36453, 42738, 48604, 56984, 72906, 85476, 97208, 113968, 145812, 170952, 194416, 206567, 291624, 341904, 413134, 583248, 619701, 826268, 1239402, 1652536, 2478804, 3305072, 4957608, 9915216]

約数ペア:

[(1, 9915216), (2, 4957608), (3, 3305072), (4, 2478804), (6, 1652536), (8, 1239402), (12, 826268), (16, 619701), (17, 583248), (24, 413134), (29, 341904), (34, 291624), (48, 206567), (51, 194416), (58, 170952), (68, 145812), (87, 113968), (102, 97208), (116, 85476), (136, 72906), (174, 56984), (204, 48604), (232, 42738), (272, 36453), (348, 28492), (408, 24302), (419, 23664), (464, 21369), (493, 20112), (696, 14246), (816, 12151), (838, 11832), (986, 10056), (1257, 7888), (1392, 7123), (1479, 6704), (1676, 5916), (1972, 5028), (2514, 3944), (2958, 3352)]