620977536

素因数分解:

$2^7\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3823}}^1$

素因数の和:3893

約数の個数: 128

約数和(自身を含む): 1872230400

約数和(自身を除く): 1251252864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 282, 288, 376, 384, 423, 432, 564, 576, 752, 846, 864, 1128, 1152, 1269, 1504, 1692, 1728, 2256, 2538, 3008, 3384, 3456, 3823, 4512, 5076, 6016, 6768, 7646, 9024, 10152, 11469, 13536, 15292, 18048, 20304, 22938, 27072, 30584, 34407, 40608, 45876, 54144, 61168, 68814, 81216, 91752, 103221, 122336, 137628, 162432, 179681, 183504, 206442, 244672, 275256, 359362, 367008, 412884, 489344, 539043, 550512, 718724, 734016, 825768, 1078086, 1101024, 1437448, 1468032, 1617129, 1651536, 2156172, 2202048, 2874896, 3234258, 3303072, 4312344, 4404096, 4851387, 5749792, 6468516, 6606144, 8624688, 9702774, 11499584, 12937032, 13212288, 17249376, 19405548, 22999168, 25874064, 34498752, 38811096, 51748128, 68997504, 77622192, 103496256, 155244384, 206992512, 310488768, 620977536]

約数ペア:

[(1, 620977536), (2, 310488768), (3, 206992512), (4, 155244384), (6, 103496256), (8, 77622192), (9, 68997504), (12, 51748128), (16, 38811096), (18, 34498752), (24, 25874064), (27, 22999168), (32, 19405548), (36, 17249376), (47, 13212288), (48, 12937032), (54, 11499584), (64, 9702774), (72, 8624688), (94, 6606144), (96, 6468516), (108, 5749792), (128, 4851387), (141, 4404096), (144, 4312344), (188, 3303072), (192, 3234258), (216, 2874896), (282, 2202048), (288, 2156172), (376, 1651536), (384, 1617129), (423, 1468032), (432, 1437448), (564, 1101024), (576, 1078086), (752, 825768), (846, 734016), (864, 718724), (1128, 550512), (1152, 539043), (1269, 489344), (1504, 412884), (1692, 367008), (1728, 359362), (2256, 275256), (2538, 244672), (3008, 206442), (3384, 183504), (3456, 179681), (3823, 162432), (4512, 137628), (5076, 122336), (6016, 103221), (6768, 91752), (7646, 81216), (9024, 68814), (10152, 61168), (11469, 54144), (13536, 45876), (15292, 40608), (18048, 34407), (20304, 30584), (22938, 27072)]