9968997064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{296767}}^1$

素因数の和:296822

約数の個数: 64

約数和(自身を含む): 22435660800

約数和(自身を除く): 12466663736

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 1768, 1976, 2584, 4199, 8398, 16796, 33592, 296767, 593534, 1187068, 2374136, 3857971, 5045039, 5638573, 7715942, 10090078, 11277146, 15431884, 20180156, 22554292, 30863768, 40360312, 45108584, 65585507, 73301449, 95855741, 131171014, 146602898, 191711482, 262342028, 293205796, 383422964, 524684056, 586411592, 766845928, 1246124633, 2492249266, 4984498532, 9968997064]

約数ペア:

[(1, 9968997064), (2, 4984498532), (4, 2492249266), (8, 1246124633), (13, 766845928), (17, 586411592), (19, 524684056), (26, 383422964), (34, 293205796), (38, 262342028), (52, 191711482), (68, 146602898), (76, 131171014), (104, 95855741), (136, 73301449), (152, 65585507), (221, 45108584), (247, 40360312), (323, 30863768), (442, 22554292), (494, 20180156), (646, 15431884), (884, 11277146), (988, 10090078), (1292, 7715942), (1768, 5638573), (1976, 5045039), (2584, 3857971), (4199, 2374136), (8398, 1187068), (16796, 593534), (33592, 296767)]