489178536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:744

約数の個数: 256

約数和(自身を含む): 1687080960

約数和(自身を除く): 1197902424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 23, 24, 28, 33, 34, 42, 44, 46, 51, 56, 66, 68, 69, 77, 84, 88, 92, 102, 119, 132, 136, 138, 154, 161, 168, 184, 187, 204, 231, 238, 253, 264, 276, 308, 322, 357, 374, 391, 408, 462, 476, 483, 506, 552, 561, 616, 644, 677, 714, 748, 759, 782, 924, 952, 966, 1012, 1122, 1173, 1288, 1309, 1354, 1428, 1496, 1518, 1564, 1771, 1848, 1932, 2024, 2031, 2244, 2346, 2618, 2708, 2737, 2856, 3036, 3128, 3542, 3864, 3927, 4062, 4301, 4488, 4692, 4739, 5236, 5313, 5416, 5474, 6072, 7084, 7447, 7854, 8124, 8211, 8602, 9384, 9478, 10472, 10626, 10948, 11509, 12903, 14168, 14217, 14894, 15571, 15708, 16248, 16422, 17204, 18956, 21252, 21896, 22341, 23018, 25806, 28434, 29788, 30107, 31142, 31416, 32844, 34408, 34527, 37912, 42504, 44682, 46036, 46713, 51612, 52129, 56868, 59576, 60214, 62284, 65688, 69054, 80563, 89364, 90321, 92072, 93426, 103224, 104258, 108997, 113736, 120428, 124568, 126599, 138108, 156387, 161126, 171281, 178728, 180642, 186852, 208516, 217994, 240856, 241689, 253198, 264707, 276216, 312774, 322252, 326991, 342562, 361284, 373704, 379797, 417032, 435988, 483378, 506396, 513843, 529414, 625548, 644504, 653982, 685124, 722568, 759594, 794121, 871976, 886193, 966756, 1012792, 1027686, 1058828, 1198967, 1251096, 1307964, 1370248, 1519188, 1588242, 1772386, 1852949, 1933512, 2055372, 2117656, 2397934, 2615928, 2658579, 2911777, 3038376, 3176484, 3544772, 3596901, 3705898, 4110744, 4795868, 5317158, 5558847, 5823554, 6352968, 7089544, 7193802, 7411796, 8735331, 9591736, 10634316, 11117694, 11647108, 14387604, 14823592, 17470662, 20382439, 21268632, 22235388, 23294216, 28775208, 34941324, 40764878, 44470776, 61147317, 69882648, 81529756, 122294634, 163059512, 244589268, 489178536]

約数ペア:

[(1, 489178536), (2, 244589268), (3, 163059512), (4, 122294634), (6, 81529756), (7, 69882648), (8, 61147317), (11, 44470776), (12, 40764878), (14, 34941324), (17, 28775208), (21, 23294216), (22, 22235388), (23, 21268632), (24, 20382439), (28, 17470662), (33, 14823592), (34, 14387604), (42, 11647108), (44, 11117694), (46, 10634316), (51, 9591736), (56, 8735331), (66, 7411796), (68, 7193802), (69, 7089544), (77, 6352968), (84, 5823554), (88, 5558847), (92, 5317158), (102, 4795868), (119, 4110744), (132, 3705898), (136, 3596901), (138, 3544772), (154, 3176484), (161, 3038376), (168, 2911777), (184, 2658579), (187, 2615928), (204, 2397934), (231, 2117656), (238, 2055372), (253, 1933512), (264, 1852949), (276, 1772386), (308, 1588242), (322, 1519188), (357, 1370248), (374, 1307964), (391, 1251096), (408, 1198967), (462, 1058828), (476, 1027686), (483, 1012792), (506, 966756), (552, 886193), (561, 871976), (616, 794121), (644, 759594), (677, 722568), (714, 685124), (748, 653982), (759, 644504), (782, 625548), (924, 529414), (952, 513843), (966, 506396), (1012, 483378), (1122, 435988), (1173, 417032), (1288, 379797), (1309, 373704), (1354, 361284), (1428, 342562), (1496, 326991), (1518, 322252), (1564, 312774), (1771, 276216), (1848, 264707), (1932, 253198), (2024, 241689), (2031, 240856), (2244, 217994), (2346, 208516), (2618, 186852), (2708, 180642), (2737, 178728), (2856, 171281), (3036, 161126), (3128, 156387), (3542, 138108), (3864, 126599), (3927, 124568), (4062, 120428), (4301, 113736), (4488, 108997), (4692, 104258), (4739, 103224), (5236, 93426), (5313, 92072), (5416, 90321), (5474, 89364), (6072, 80563), (7084, 69054), (7447, 65688), (7854, 62284), (8124, 60214), (8211, 59576), (8602, 56868), (9384, 52129), (9478, 51612), (10472, 46713), (10626, 46036), (10948, 44682), (11509, 42504), (12903, 37912), (14168, 34527), (14217, 34408), (14894, 32844), (15571, 31416), (15708, 31142), (16248, 30107), (16422, 29788), (17204, 28434), (18956, 25806), (21252, 23018), (21896, 22341)]