1279754784

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57709}}^1$

素因数の和:57743

約数の個数: 144

約数和(自身を含む): 4537391040

約数和(自身を除く): 3257636256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 22176, 57709, 115418, 173127, 230836, 346254, 403963, 461672, 519381, 634799, 692508, 807926, 923344, 1038762, 1211889, 1269598, 1385016, 1615852, 1846688, 1904397, 2077524, 2423778, 2539196, 2770032, 3231704, 3635667, 3808794, 4155048, 4443593, 4847556, 5078392, 5540064, 5713191, 6463408, 7271334, 7617588, 8310096, 8887186, 9695112, 10156784, 11426382, 12926816, 13330779, 14542668, 15235176, 16620192, 17774372, 19390224, 20313568, 22852764, 26661558, 29085336, 30470352, 35548744, 38780448, 39992337, 45705528, 53323116, 58170672, 60940704, 71097488, 79984674, 91411056, 106646232, 116341344, 142194976, 159969348, 182822112, 213292464, 319938696, 426584928, 639877392, 1279754784]

約数ペア:

[(1, 1279754784), (2, 639877392), (3, 426584928), (4, 319938696), (6, 213292464), (7, 182822112), (8, 159969348), (9, 142194976), (11, 116341344), (12, 106646232), (14, 91411056), (16, 79984674), (18, 71097488), (21, 60940704), (22, 58170672), (24, 53323116), (28, 45705528), (32, 39992337), (33, 38780448), (36, 35548744), (42, 30470352), (44, 29085336), (48, 26661558), (56, 22852764), (63, 20313568), (66, 19390224), (72, 17774372), (77, 16620192), (84, 15235176), (88, 14542668), (96, 13330779), (99, 12926816), (112, 11426382), (126, 10156784), (132, 9695112), (144, 8887186), (154, 8310096), (168, 7617588), (176, 7271334), (198, 6463408), (224, 5713191), (231, 5540064), (252, 5078392), (264, 4847556), (288, 4443593), (308, 4155048), (336, 3808794), (352, 3635667), (396, 3231704), (462, 2770032), (504, 2539196), (528, 2423778), (616, 2077524), (672, 1904397), (693, 1846688), (792, 1615852), (924, 1385016), (1008, 1269598), (1056, 1211889), (1232, 1038762), (1386, 923344), (1584, 807926), (1848, 692508), (2016, 634799), (2464, 519381), (2772, 461672), (3168, 403963), (3696, 346254), (5544, 230836), (7392, 173127), (11088, 115418), (22176, 57709)]