355253808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81331}}^1$

素因数の和:81362

約数の個数: 80

約数和(自身を含む): 1129538816

約数和(自身を除く): 774285008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 81331, 162662, 243993, 325324, 487986, 569317, 650648, 975972, 1057303, 1138634, 1301296, 1707951, 1951944, 2114606, 2277268, 3171909, 3415902, 3903888, 4229212, 4554536, 6343818, 6831804, 7401121, 8458424, 9109072, 12687636, 13663608, 14802242, 16916848, 22203363, 25375272, 27327216, 29604484, 44406726, 50750544, 59208968, 88813452, 118417936, 177626904, 355253808]

約数ペア:

[(1, 355253808), (2, 177626904), (3, 118417936), (4, 88813452), (6, 59208968), (7, 50750544), (8, 44406726), (12, 29604484), (13, 27327216), (14, 25375272), (16, 22203363), (21, 16916848), (24, 14802242), (26, 13663608), (28, 12687636), (39, 9109072), (42, 8458424), (48, 7401121), (52, 6831804), (56, 6343818), (78, 4554536), (84, 4229212), (91, 3903888), (104, 3415902), (112, 3171909), (156, 2277268), (168, 2114606), (182, 1951944), (208, 1707951), (273, 1301296), (312, 1138634), (336, 1057303), (364, 975972), (546, 650648), (624, 569317), (728, 487986), (1092, 325324), (1456, 243993), (2184, 162662), (4368, 81331)]