489164808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 1391644800

約数和(自身を除く): 902479992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 181, 232, 264, 319, 348, 353, 362, 543, 638, 696, 706, 724, 957, 1059, 1086, 1276, 1412, 1448, 1914, 1991, 2118, 2172, 2552, 2824, 3828, 3883, 3982, 4236, 4344, 5249, 5973, 7656, 7766, 7964, 8472, 10237, 10498, 11649, 11946, 15532, 15747, 15928, 20474, 20996, 23298, 23892, 30711, 31064, 31494, 40948, 41992, 46596, 47784, 57739, 61422, 62988, 63893, 81896, 93192, 112607, 115478, 122844, 125976, 127786, 173217, 191679, 225214, 230956, 245688, 255572, 337821, 346434, 383358, 450428, 461912, 511144, 675642, 692868, 702823, 766716, 900856, 1351284, 1385736, 1405646, 1533432, 1852897, 2108469, 2702568, 2811292, 3705794, 4216938, 5558691, 5622584, 7411588, 8433876, 11117382, 14823176, 16867752, 20381867, 22234764, 40763734, 44469528, 61145601, 81527468, 122291202, 163054936, 244582404, 489164808]

約数ペア:

[(1, 489164808), (2, 244582404), (3, 163054936), (4, 122291202), (6, 81527468), (8, 61145601), (11, 44469528), (12, 40763734), (22, 22234764), (24, 20381867), (29, 16867752), (33, 14823176), (44, 11117382), (58, 8433876), (66, 7411588), (87, 5622584), (88, 5558691), (116, 4216938), (132, 3705794), (174, 2811292), (181, 2702568), (232, 2108469), (264, 1852897), (319, 1533432), (348, 1405646), (353, 1385736), (362, 1351284), (543, 900856), (638, 766716), (696, 702823), (706, 692868), (724, 675642), (957, 511144), (1059, 461912), (1086, 450428), (1276, 383358), (1412, 346434), (1448, 337821), (1914, 255572), (1991, 245688), (2118, 230956), (2172, 225214), (2552, 191679), (2824, 173217), (3828, 127786), (3883, 125976), (3982, 122844), (4236, 115478), (4344, 112607), (5249, 93192), (5973, 81896), (7656, 63893), (7766, 62988), (7964, 61422), (8472, 57739), (10237, 47784), (10498, 46596), (11649, 41992), (11946, 40948), (15532, 31494), (15747, 31064), (15928, 30711), (20474, 23892), (20996, 23298)]