12856775152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{11839}}^1$

素因数の和:12110

約数の個数: 80

約数和(自身を含む): 28118200320

約数和(自身を除く): 15261425168

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 227, 299, 368, 454, 598, 908, 1196, 1816, 2392, 2951, 3632, 4784, 5221, 5902, 10442, 11804, 11839, 20884, 23608, 23678, 41768, 47216, 47356, 67873, 83536, 94712, 135746, 153907, 189424, 271492, 272297, 307814, 542984, 544594, 615628, 1085968, 1089188, 1231256, 2178376, 2462512, 2687453, 3539861, 4356752, 5374906, 7079722, 10749812, 14159444, 21499624, 28318888, 34936889, 42999248, 56637776, 61811419, 69873778, 123622838, 139747556, 247245676, 279495112, 494491352, 558990224, 803548447, 988982704, 1607096894, 3214193788, 6428387576, 12856775152]

約数ペア:

[(1, 12856775152), (2, 6428387576), (4, 3214193788), (8, 1607096894), (13, 988982704), (16, 803548447), (23, 558990224), (26, 494491352), (46, 279495112), (52, 247245676), (92, 139747556), (104, 123622838), (184, 69873778), (208, 61811419), (227, 56637776), (299, 42999248), (368, 34936889), (454, 28318888), (598, 21499624), (908, 14159444), (1196, 10749812), (1816, 7079722), (2392, 5374906), (2951, 4356752), (3632, 3539861), (4784, 2687453), (5221, 2462512), (5902, 2178376), (10442, 1231256), (11804, 1089188), (11839, 1085968), (20884, 615628), (23608, 544594), (23678, 542984), (41768, 307814), (47216, 272297), (47356, 271492), (67873, 189424), (83536, 153907), (94712, 135746)]