668099052

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7027}}^1$

素因数の和:7195

約数の個数: 72

約数和(自身を含む): 1790734400

約数和(自身を除く): 1122635348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 139, 171, 228, 278, 342, 417, 556, 684, 834, 1251, 1668, 2502, 2641, 5004, 5282, 7027, 7923, 10564, 14054, 15846, 21081, 23769, 28108, 31692, 42162, 47538, 63243, 84324, 95076, 126486, 133513, 252972, 267026, 400539, 534052, 801078, 976753, 1201617, 1602156, 1953506, 2403234, 2930259, 3907012, 4806468, 5860518, 8790777, 11721036, 17581554, 18558307, 35163108, 37116614, 55674921, 74233228, 111349842, 167024763, 222699684, 334049526, 668099052]

約数ペア:

[(1, 668099052), (2, 334049526), (3, 222699684), (4, 167024763), (6, 111349842), (9, 74233228), (12, 55674921), (18, 37116614), (19, 35163108), (36, 18558307), (38, 17581554), (57, 11721036), (76, 8790777), (114, 5860518), (139, 4806468), (171, 3907012), (228, 2930259), (278, 2403234), (342, 1953506), (417, 1602156), (556, 1201617), (684, 976753), (834, 801078), (1251, 534052), (1668, 400539), (2502, 267026), (2641, 252972), (5004, 133513), (5282, 126486), (7027, 95076), (7923, 84324), (10564, 63243), (14054, 47538), (15846, 42162), (21081, 31692), (23769, 28108)]