15693291984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{51061}}^1$

素因数の和:51428

約数の個数: 80

約数和(自身を含む): 42802210880

約数和(自身を除く): 27108918896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 337, 456, 674, 912, 1011, 1348, 2022, 2696, 4044, 5392, 6403, 8088, 12806, 16176, 19209, 25612, 38418, 51061, 51224, 76836, 102122, 102448, 153183, 153672, 204244, 306366, 307344, 408488, 612732, 816976, 970159, 1225464, 1940318, 2450928, 2910477, 3880636, 5820954, 7761272, 11641908, 15522544, 17207557, 23283816, 34415114, 46567632, 51622671, 68830228, 103245342, 137660456, 206490684, 275320912, 326943583, 412981368, 653887166, 825962736, 980830749, 1307774332, 1961661498, 2615548664, 3923322996, 5231097328, 7846645992, 15693291984]

約数ペア:

[(1, 15693291984), (2, 7846645992), (3, 5231097328), (4, 3923322996), (6, 2615548664), (8, 1961661498), (12, 1307774332), (16, 980830749), (19, 825962736), (24, 653887166), (38, 412981368), (48, 326943583), (57, 275320912), (76, 206490684), (114, 137660456), (152, 103245342), (228, 68830228), (304, 51622671), (337, 46567632), (456, 34415114), (674, 23283816), (912, 17207557), (1011, 15522544), (1348, 11641908), (2022, 7761272), (2696, 5820954), (4044, 3880636), (5392, 2910477), (6403, 2450928), (8088, 1940318), (12806, 1225464), (16176, 970159), (19209, 816976), (25612, 612732), (38418, 408488), (51061, 307344), (51224, 306366), (76836, 204244), (102122, 153672), (102448, 153183)]