109578568

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 232424640

約数和(自身を除く): 122846072

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 251, 328, 451, 484, 502, 902, 968, 1004, 1331, 1804, 2008, 2662, 2761, 3608, 4961, 5324, 5522, 9922, 10291, 10648, 11044, 19844, 20582, 22088, 30371, 39688, 41164, 54571, 60742, 82328, 109142, 113201, 121484, 218284, 226402, 242968, 334081, 436568, 452804, 668162, 905608, 1245211, 1336324, 2490422, 2672648, 4980844, 9961688, 13697321, 27394642, 54789284, 109578568]

約数ペア:

[(1, 109578568), (2, 54789284), (4, 27394642), (8, 13697321), (11, 9961688), (22, 4980844), (41, 2672648), (44, 2490422), (82, 1336324), (88, 1245211), (121, 905608), (164, 668162), (242, 452804), (251, 436568), (328, 334081), (451, 242968), (484, 226402), (502, 218284), (902, 121484), (968, 113201), (1004, 109142), (1331, 82328), (1804, 60742), (2008, 54571), (2662, 41164), (2761, 39688), (3608, 30371), (4961, 22088), (5324, 20582), (5522, 19844), (9922, 11044), (10291, 10648)]