16581095736

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{216373}}^1$

素因数の和:216516

約数の個数: 64

約数和(自身を含む): 43205560320

約数和(自身を除く): 26624464584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 103, 124, 186, 206, 248, 309, 372, 412, 618, 744, 824, 1236, 2472, 3193, 6386, 9579, 12772, 19158, 25544, 38316, 76632, 216373, 432746, 649119, 865492, 1298238, 1730984, 2596476, 5192952, 6707563, 13415126, 20122689, 22286419, 26830252, 40245378, 44572838, 53660504, 66859257, 80490756, 89145676, 133718514, 160981512, 178291352, 267437028, 534874056, 690878989, 1381757978, 2072636967, 2763515956, 4145273934, 5527031912, 8290547868, 16581095736]

約数ペア:

[(1, 16581095736), (2, 8290547868), (3, 5527031912), (4, 4145273934), (6, 2763515956), (8, 2072636967), (12, 1381757978), (24, 690878989), (31, 534874056), (62, 267437028), (93, 178291352), (103, 160981512), (124, 133718514), (186, 89145676), (206, 80490756), (248, 66859257), (309, 53660504), (372, 44572838), (412, 40245378), (618, 26830252), (744, 22286419), (824, 20122689), (1236, 13415126), (2472, 6707563), (3193, 5192952), (6386, 2596476), (9579, 1730984), (12772, 1298238), (19158, 865492), (25544, 649119), (38316, 432746), (76632, 216373)]