491427552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3549

約数の個数: 192

約数和(自身を含む): 1693440000

約数和(自身を除く): 1202012448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 96, 112, 114, 132, 133, 152, 154, 168, 176, 209, 224, 228, 231, 264, 266, 304, 308, 336, 352, 399, 418, 456, 462, 528, 532, 608, 616, 627, 672, 798, 836, 912, 924, 1056, 1064, 1232, 1254, 1463, 1596, 1672, 1824, 1848, 2128, 2464, 2508, 2926, 3192, 3344, 3499, 3696, 4256, 4389, 5016, 5852, 6384, 6688, 6998, 7392, 8778, 10032, 10497, 11704, 12768, 13996, 17556, 20064, 20994, 23408, 24493, 27992, 35112, 38489, 41988, 46816, 48986, 55984, 66481, 70224, 73479, 76978, 83976, 97972, 111968, 115467, 132962, 140448, 146958, 153956, 167952, 195944, 199443, 230934, 265924, 269423, 293916, 307912, 335904, 391888, 398886, 461868, 465367, 531848, 538846, 587832, 615824, 731291, 783776, 797772, 808269, 923736, 930734, 1063696, 1077692, 1175664, 1231648, 1396101, 1462582, 1595544, 1616538, 1847472, 1861468, 2127392, 2155384, 2193873, 2351328, 2792202, 2925164, 3191088, 3233076, 3694944, 3722936, 4310768, 4387746, 5119037, 5584404, 5850328, 6382176, 6466152, 7445872, 8621536, 8775492, 10238074, 11168808, 11700656, 12932304, 14891744, 15357111, 17550984, 20476148, 22337616, 23401312, 25864608, 30714222, 35101968, 40952296, 44675232, 61428444, 70203936, 81904592, 122856888, 163809184, 245713776, 491427552]

約数ペア:

[(1, 491427552), (2, 245713776), (3, 163809184), (4, 122856888), (6, 81904592), (7, 70203936), (8, 61428444), (11, 44675232), (12, 40952296), (14, 35101968), (16, 30714222), (19, 25864608), (21, 23401312), (22, 22337616), (24, 20476148), (28, 17550984), (32, 15357111), (33, 14891744), (38, 12932304), (42, 11700656), (44, 11168808), (48, 10238074), (56, 8775492), (57, 8621536), (66, 7445872), (76, 6466152), (77, 6382176), (84, 5850328), (88, 5584404), (96, 5119037), (112, 4387746), (114, 4310768), (132, 3722936), (133, 3694944), (152, 3233076), (154, 3191088), (168, 2925164), (176, 2792202), (209, 2351328), (224, 2193873), (228, 2155384), (231, 2127392), (264, 1861468), (266, 1847472), (304, 1616538), (308, 1595544), (336, 1462582), (352, 1396101), (399, 1231648), (418, 1175664), (456, 1077692), (462, 1063696), (528, 930734), (532, 923736), (608, 808269), (616, 797772), (627, 783776), (672, 731291), (798, 615824), (836, 587832), (912, 538846), (924, 531848), (1056, 465367), (1064, 461868), (1232, 398886), (1254, 391888), (1463, 335904), (1596, 307912), (1672, 293916), (1824, 269423), (1848, 265924), (2128, 230934), (2464, 199443), (2508, 195944), (2926, 167952), (3192, 153956), (3344, 146958), (3499, 140448), (3696, 132962), (4256, 115467), (4389, 111968), (5016, 97972), (5852, 83976), (6384, 76978), (6688, 73479), (6998, 70224), (7392, 66481), (8778, 55984), (10032, 48986), (10497, 46816), (11704, 41988), (12768, 38489), (13996, 35112), (17556, 27992), (20064, 24493), (20994, 23408)]