412984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:68

約数の個数: 48

約数和(自身を含む): 960120

約数和(自身を除く): 547136

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 361, 418, 494, 572, 722, 836, 988, 1144, 1444, 1672, 1976, 2717, 2888, 3971, 4693, 5434, 7942, 9386, 10868, 15884, 18772, 21736, 31768, 37544, 51623, 103246, 206492, 412984]

約数ペア:

[(1, 412984), (2, 206492), (4, 103246), (8, 51623), (11, 37544), (13, 31768), (19, 21736), (22, 18772), (26, 15884), (38, 10868), (44, 9386), (52, 7942), (76, 5434), (88, 4693), (104, 3971), (143, 2888), (152, 2717), (209, 1976), (247, 1672), (286, 1444), (361, 1144), (418, 988), (494, 836), (572, 722)]