15677979376

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 31346565120

約数和(自身を除く): 15668585744

約数列:

[1, 2, 4, 8, 16, 59, 103, 118, 206, 236, 383, 412, 421, 472, 766, 824, 842, 944, 1532, 1648, 1684, 3064, 3368, 6077, 6128, 6736, 12154, 22597, 24308, 24839, 39449, 43363, 45194, 48616, 49678, 78898, 86726, 90388, 97232, 99356, 157796, 161243, 173452, 180776, 198712, 315592, 322486, 346904, 361552, 397424, 631184, 644972, 693808, 1289944, 2327491, 2558417, 2579888, 4654982, 5116834, 9309964, 9513337, 10233668, 16608029, 18619928, 19026674, 20467336, 33216058, 37239856, 38053348, 40934672, 66432116, 76106696, 132864232, 152213392, 265728464, 979873711, 1959747422, 3919494844, 7838989688, 15677979376]

約数ペア:

[(1, 15677979376), (2, 7838989688), (4, 3919494844), (8, 1959747422), (16, 979873711), (59, 265728464), (103, 152213392), (118, 132864232), (206, 76106696), (236, 66432116), (383, 40934672), (412, 38053348), (421, 37239856), (472, 33216058), (766, 20467336), (824, 19026674), (842, 18619928), (944, 16608029), (1532, 10233668), (1648, 9513337), (1684, 9309964), (3064, 5116834), (3368, 4654982), (6077, 2579888), (6128, 2558417), (6736, 2327491), (12154, 1289944), (22597, 693808), (24308, 644972), (24839, 631184), (39449, 397424), (43363, 361552), (45194, 346904), (48616, 322486), (49678, 315592), (78898, 198712), (86726, 180776), (90388, 173452), (97232, 161243), (99356, 157796)]