461494638

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 1158935040

約数和(自身を除く): 697440402

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 99, 106, 107, 137, 159, 198, 214, 274, 297, 318, 321, 411, 477, 583, 594, 642, 822, 954, 963, 1166, 1177, 1233, 1431, 1507, 1749, 1926, 2354, 2466, 2862, 2889, 3014, 3498, 3531, 3699, 4521, 5247, 5671, 5778, 7062, 7261, 7398, 9042, 10494, 10593, 11342, 13563, 14522, 14659, 15741, 17013, 21186, 21783, 27126, 29318, 31482, 31779, 34026, 40689, 43566, 43977, 51039, 62381, 63558, 65349, 79871, 81378, 87954, 102078, 124762, 130698, 131931, 153117, 159742, 161249, 187143, 196047, 239613, 263862, 306234, 322498, 374286, 392094, 395793, 479226, 483747, 561429, 718839, 776927, 791586, 967494, 1122858, 1437678, 1451241, 1553854, 1684287, 2156517, 2330781, 2902482, 3368574, 4313034, 4353723, 4661562, 6992343, 8546197, 8707446, 13984686, 17092394, 20977029, 25638591, 41954058, 51277182, 76915773, 153831546, 230747319, 461494638]

約数ペア:

[(1, 461494638), (2, 230747319), (3, 153831546), (6, 76915773), (9, 51277182), (11, 41954058), (18, 25638591), (22, 20977029), (27, 17092394), (33, 13984686), (53, 8707446), (54, 8546197), (66, 6992343), (99, 4661562), (106, 4353723), (107, 4313034), (137, 3368574), (159, 2902482), (198, 2330781), (214, 2156517), (274, 1684287), (297, 1553854), (318, 1451241), (321, 1437678), (411, 1122858), (477, 967494), (583, 791586), (594, 776927), (642, 718839), (822, 561429), (954, 483747), (963, 479226), (1166, 395793), (1177, 392094), (1233, 374286), (1431, 322498), (1507, 306234), (1749, 263862), (1926, 239613), (2354, 196047), (2466, 187143), (2862, 161249), (2889, 159742), (3014, 153117), (3498, 131931), (3531, 130698), (3699, 124762), (4521, 102078), (5247, 87954), (5671, 81378), (5778, 79871), (7062, 65349), (7261, 63558), (7398, 62381), (9042, 51039), (10494, 43977), (10593, 43566), (11342, 40689), (13563, 34026), (14522, 31779), (14659, 31482), (15741, 29318), (17013, 27126), (21186, 21783)]