267675876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30103}}^1$

素因数の和:30145

約数の個数: 72

約数和(自身を含む): 767049920

約数和(自身を除く): 499374044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 30103, 60206, 90309, 120412, 180618, 270927, 361236, 391339, 541854, 571957, 782678, 1083708, 1143914, 1174017, 1565356, 1715871, 2287828, 2348034, 3431742, 3522051, 4696068, 5147613, 6863484, 7044102, 7435441, 10295226, 14088204, 14870882, 20590452, 22306323, 29741764, 44612646, 66918969, 89225292, 133837938, 267675876]

約数ペア:

[(1, 267675876), (2, 133837938), (3, 89225292), (4, 66918969), (6, 44612646), (9, 29741764), (12, 22306323), (13, 20590452), (18, 14870882), (19, 14088204), (26, 10295226), (36, 7435441), (38, 7044102), (39, 6863484), (52, 5147613), (57, 4696068), (76, 3522051), (78, 3431742), (114, 2348034), (117, 2287828), (156, 1715871), (171, 1565356), (228, 1174017), (234, 1143914), (247, 1083708), (342, 782678), (468, 571957), (494, 541854), (684, 391339), (741, 361236), (988, 270927), (1482, 180618), (2223, 120412), (2964, 90309), (4446, 60206), (8892, 30103)]