210717504012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{23279}}^1$

素因数の和:23408

約数の個数: 144

約数和(自身を含む): 550283328000

約数和(自身を除く): 339565823988

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 37, 38, 57, 58, 74, 76, 87, 111, 114, 116, 148, 174, 222, 228, 348, 444, 551, 703, 1073, 1102, 1369, 1406, 1653, 2109, 2146, 2204, 2738, 2812, 3219, 3306, 4107, 4218, 4292, 5476, 6438, 6612, 8214, 8436, 12876, 16428, 20387, 23279, 26011, 39701, 40774, 46558, 52022, 61161, 69837, 78033, 79402, 81548, 93116, 104044, 119103, 122322, 139674, 156066, 158804, 238206, 244644, 279348, 312132, 442301, 476412, 675091, 754319, 861323, 884602, 1326903, 1350182, 1508638, 1722646, 1769204, 2025273, 2262957, 2583969, 2653806, 2700364, 3017276, 3445292, 4050546, 4525914, 5167938, 5307612, 8101092, 9051828, 10335876, 12826729, 16365137, 24978367, 25653458, 31868951, 32730274, 38480187, 49095411, 49956734, 51306916, 63737902, 65460548, 74935101, 76960374, 95606853, 98190822, 99913468, 127475804, 149870202, 153920748, 191213706, 196381644, 299740404, 382427412, 474588973, 605510069, 924199579, 949177946, 1211020138, 1423766919, 1816530207, 1848399158, 1898355892, 2422040276, 2772598737, 2847533838, 3633060414, 3696798316, 5545197474, 5695067676, 7266120828, 11090394948, 17559792001, 35119584002, 52679376003, 70239168004, 105358752006, 210717504012]

約数ペア:

[(1, 210717504012), (2, 105358752006), (3, 70239168004), (4, 52679376003), (6, 35119584002), (12, 17559792001), (19, 11090394948), (29, 7266120828), (37, 5695067676), (38, 5545197474), (57, 3696798316), (58, 3633060414), (74, 2847533838), (76, 2772598737), (87, 2422040276), (111, 1898355892), (114, 1848399158), (116, 1816530207), (148, 1423766919), (174, 1211020138), (222, 949177946), (228, 924199579), (348, 605510069), (444, 474588973), (551, 382427412), (703, 299740404), (1073, 196381644), (1102, 191213706), (1369, 153920748), (1406, 149870202), (1653, 127475804), (2109, 99913468), (2146, 98190822), (2204, 95606853), (2738, 76960374), (2812, 74935101), (3219, 65460548), (3306, 63737902), (4107, 51306916), (4218, 49956734), (4292, 49095411), (5476, 38480187), (6438, 32730274), (6612, 31868951), (8214, 25653458), (8436, 24978367), (12876, 16365137), (16428, 12826729), (20387, 10335876), (23279, 9051828), (26011, 8101092), (39701, 5307612), (40774, 5167938), (46558, 4525914), (52022, 4050546), (61161, 3445292), (69837, 3017276), (78033, 2700364), (79402, 2653806), (81548, 2583969), (93116, 2262957), (104044, 2025273), (119103, 1769204), (122322, 1722646), (139674, 1508638), (156066, 1350182), (158804, 1326903), (238206, 884602), (244644, 861323), (279348, 754319), (312132, 675091), (442301, 476412)]