396349968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{69389}}^1$

素因数の和:69424

約数の個数: 80

約数和(自身を含む): 1239027840

約数和(自身を除く): 842677872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 69389, 138778, 208167, 277556, 416334, 485723, 555112, 832668, 971446, 1110224, 1179613, 1457169, 1665336, 1942892, 2359226, 2914338, 3330672, 3538839, 3885784, 4718452, 5828676, 7077678, 7771568, 8257291, 9436904, 11657352, 14155356, 16514582, 18873808, 23314704, 24771873, 28310712, 33029164, 49543746, 56621424, 66058328, 99087492, 132116656, 198174984, 396349968]

約数ペア:

[(1, 396349968), (2, 198174984), (3, 132116656), (4, 99087492), (6, 66058328), (7, 56621424), (8, 49543746), (12, 33029164), (14, 28310712), (16, 24771873), (17, 23314704), (21, 18873808), (24, 16514582), (28, 14155356), (34, 11657352), (42, 9436904), (48, 8257291), (51, 7771568), (56, 7077678), (68, 5828676), (84, 4718452), (102, 3885784), (112, 3538839), (119, 3330672), (136, 2914338), (168, 2359226), (204, 1942892), (238, 1665336), (272, 1457169), (336, 1179613), (357, 1110224), (408, 971446), (476, 832668), (714, 555112), (816, 485723), (952, 416334), (1428, 277556), (1904, 208167), (2856, 138778), (5712, 69389)]