818490312

素因数分解:

$2^3\times 3^3\times {\mathrm{373}}^1\times {\mathrm{10159}}^1$

素因数の和:10547

約数の個数: 64

約数和(自身を含む): 2279904000

約数和(自身を除く): 1461413688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 373, 746, 1119, 1492, 2238, 2984, 3357, 4476, 6714, 8952, 10071, 10159, 13428, 20142, 20318, 26856, 30477, 40284, 40636, 60954, 80568, 81272, 91431, 121908, 182862, 243816, 274293, 365724, 548586, 731448, 1097172, 2194344, 3789307, 7578614, 11367921, 15157228, 22735842, 30314456, 34103763, 45471684, 68207526, 90943368, 102311289, 136415052, 204622578, 272830104, 409245156, 818490312]

約数ペア:

[(1, 818490312), (2, 409245156), (3, 272830104), (4, 204622578), (6, 136415052), (8, 102311289), (9, 90943368), (12, 68207526), (18, 45471684), (24, 34103763), (27, 30314456), (36, 22735842), (54, 15157228), (72, 11367921), (108, 7578614), (216, 3789307), (373, 2194344), (746, 1097172), (1119, 731448), (1492, 548586), (2238, 365724), (2984, 274293), (3357, 243816), (4476, 182862), (6714, 121908), (8952, 91431), (10071, 81272), (10159, 80568), (13428, 60954), (20142, 40636), (20318, 40284), (26856, 30477)]