1227620628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{138059}}^1$

素因数の和:138101

約数の個数: 72

約数和(自身を含む): 3517768800

約数和(自身を除く): 2290148172

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, 138059, 276118, 414177, 552236, 828354, 1242531, 1656708, 1794767, 2485062, 2623121, 3589534, 4970124, 5246242, 5384301, 7179068, 7869363, 10492484, 10768602, 15738726, 16152903, 21537204, 23608089, 31477452, 32305806, 34100573, 47216178, 64611612, 68201146, 94432356, 102301719, 136402292, 204603438, 306905157, 409206876, 613810314, 1227620628]

約数ペア:

[(1, 1227620628), (2, 613810314), (3, 409206876), (4, 306905157), (6, 204603438), (9, 136402292), (12, 102301719), (13, 94432356), (18, 68201146), (19, 64611612), (26, 47216178), (36, 34100573), (38, 32305806), (39, 31477452), (52, 23608089), (57, 21537204), (76, 16152903), (78, 15738726), (114, 10768602), (117, 10492484), (156, 7869363), (171, 7179068), (228, 5384301), (234, 5246242), (247, 4970124), (342, 3589534), (468, 2623121), (494, 2485062), (684, 1794767), (741, 1656708), (988, 1242531), (1482, 828354), (2223, 552236), (2964, 414177), (4446, 276118), (8892, 138059)]