2251564728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{788363}}^1$

素因数の和:788396

約数の個数: 64

約数和(自身を含む): 6811464960

約数和(自身を除く): 4559900232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 788363, 1576726, 2365089, 3153452, 4730178, 5518541, 6306904, 9460356, 11037082, 13402171, 16555623, 18920712, 22074164, 26804342, 33111246, 40206513, 44148328, 53608684, 66222492, 80413026, 93815197, 107217368, 132444984, 160826052, 187630394, 281445591, 321652104, 375260788, 562891182, 750521576, 1125782364, 2251564728]

約数ペア:

[(1, 2251564728), (2, 1125782364), (3, 750521576), (4, 562891182), (6, 375260788), (7, 321652104), (8, 281445591), (12, 187630394), (14, 160826052), (17, 132444984), (21, 107217368), (24, 93815197), (28, 80413026), (34, 66222492), (42, 53608684), (51, 44148328), (56, 40206513), (68, 33111246), (84, 26804342), (102, 22074164), (119, 18920712), (136, 16555623), (168, 13402171), (204, 11037082), (238, 9460356), (357, 6306904), (408, 5518541), (476, 4730178), (714, 3153452), (952, 2365089), (1428, 1576726), (2856, 788363)]