619476912

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{881}}^1$

素因数の和:1171

約数の個数: 120

約数和(自身を含む): 1834101360

約数和(自身を除く): 1214624448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 257, 304, 342, 456, 514, 684, 771, 881, 912, 1028, 1368, 1542, 1762, 2056, 2313, 2643, 2736, 3084, 3524, 4112, 4626, 4883, 5286, 6168, 7048, 7929, 9252, 9766, 10572, 12336, 14096, 14649, 15858, 16739, 18504, 19532, 21144, 29298, 31716, 33478, 37008, 39064, 42288, 43947, 50217, 58596, 63432, 66956, 78128, 87894, 100434, 117192, 126864, 133912, 150651, 175788, 200868, 226417, 234384, 267824, 301302, 351576, 401736, 452834, 602604, 679251, 703152, 803472, 905668, 1205208, 1358502, 1811336, 2037753, 2410416, 2717004, 3622672, 4075506, 4301923, 5434008, 8151012, 8603846, 10868016, 12905769, 16302024, 17207692, 25811538, 32604048, 34415384, 38717307, 51623076, 68830768, 77434614, 103246152, 154869228, 206492304, 309738456, 619476912]

約数ペア:

[(1, 619476912), (2, 309738456), (3, 206492304), (4, 154869228), (6, 103246152), (8, 77434614), (9, 68830768), (12, 51623076), (16, 38717307), (18, 34415384), (19, 32604048), (24, 25811538), (36, 17207692), (38, 16302024), (48, 12905769), (57, 10868016), (72, 8603846), (76, 8151012), (114, 5434008), (144, 4301923), (152, 4075506), (171, 3622672), (228, 2717004), (257, 2410416), (304, 2037753), (342, 1811336), (456, 1358502), (514, 1205208), (684, 905668), (771, 803472), (881, 703152), (912, 679251), (1028, 602604), (1368, 452834), (1542, 401736), (1762, 351576), (2056, 301302), (2313, 267824), (2643, 234384), (2736, 226417), (3084, 200868), (3524, 175788), (4112, 150651), (4626, 133912), (4883, 126864), (5286, 117192), (6168, 100434), (7048, 87894), (7929, 78128), (9252, 66956), (9766, 63432), (10572, 58596), (12336, 50217), (14096, 43947), (14649, 42288), (15858, 39064), (16739, 37008), (18504, 33478), (19532, 31716), (21144, 29298)]