39249288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2251

約数の個数: 96

約数和(自身を含む): 120556800

約数和(自身を除く): 81307512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2207, 2223, 2964, 4414, 4446, 5928, 6621, 8828, 8892, 13242, 17656, 17784, 19863, 26484, 28691, 39726, 41933, 52968, 57382, 79452, 83866, 86073, 114764, 125799, 158904, 167732, 172146, 229528, 251598, 258219, 335464, 344292, 377397, 503196, 516438, 545129, 688584, 754794, 1006392, 1032876, 1090258, 1509588, 1635387, 2065752, 2180516, 3019176, 3270774, 4361032, 4906161, 6541548, 9812322, 13083096, 19624644, 39249288]

約数ペア:

[(1, 39249288), (2, 19624644), (3, 13083096), (4, 9812322), (6, 6541548), (8, 4906161), (9, 4361032), (12, 3270774), (13, 3019176), (18, 2180516), (19, 2065752), (24, 1635387), (26, 1509588), (36, 1090258), (38, 1032876), (39, 1006392), (52, 754794), (57, 688584), (72, 545129), (76, 516438), (78, 503196), (104, 377397), (114, 344292), (117, 335464), (152, 258219), (156, 251598), (171, 229528), (228, 172146), (234, 167732), (247, 158904), (312, 125799), (342, 114764), (456, 86073), (468, 83866), (494, 79452), (684, 57382), (741, 52968), (936, 41933), (988, 39726), (1368, 28691), (1482, 26484), (1976, 19863), (2207, 17784), (2223, 17656), (2964, 13242), (4414, 8892), (4446, 8828), (5928, 6621)]