494231808

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 1515830400

約数和(自身を除く): 1021598592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 149, 168, 192, 224, 256, 298, 336, 384, 447, 448, 596, 617, 672, 768, 894, 896, 1043, 1192, 1234, 1344, 1788, 1792, 1851, 2086, 2384, 2468, 2688, 3129, 3576, 3702, 4172, 4319, 4768, 4936, 5376, 6258, 7152, 7404, 8344, 8638, 9536, 9872, 12516, 12957, 14304, 14808, 16688, 17276, 19072, 19744, 25032, 25914, 28608, 29616, 33376, 34552, 38144, 39488, 50064, 51828, 57216, 59232, 66752, 69104, 78976, 91933, 100128, 103656, 114432, 118464, 133504, 138208, 157952, 183866, 200256, 207312, 236928, 267008, 275799, 276416, 367732, 400512, 414624, 473856, 551598, 552832, 643531, 735464, 801024, 829248, 1103196, 1105664, 1287062, 1470928, 1658496, 1930593, 2206392, 2574124, 2941856, 3316992, 3861186, 4412784, 5148248, 5883712, 7722372, 8825568, 10296496, 11767424, 15444744, 17651136, 20592992, 23534848, 30889488, 35302272, 41185984, 61778976, 70604544, 82371968, 123557952, 164743936, 247115904, 494231808]

約数ペア:

[(1, 494231808), (2, 247115904), (3, 164743936), (4, 123557952), (6, 82371968), (7, 70604544), (8, 61778976), (12, 41185984), (14, 35302272), (16, 30889488), (21, 23534848), (24, 20592992), (28, 17651136), (32, 15444744), (42, 11767424), (48, 10296496), (56, 8825568), (64, 7722372), (84, 5883712), (96, 5148248), (112, 4412784), (128, 3861186), (149, 3316992), (168, 2941856), (192, 2574124), (224, 2206392), (256, 1930593), (298, 1658496), (336, 1470928), (384, 1287062), (447, 1105664), (448, 1103196), (596, 829248), (617, 801024), (672, 735464), (768, 643531), (894, 552832), (896, 551598), (1043, 473856), (1192, 414624), (1234, 400512), (1344, 367732), (1788, 276416), (1792, 275799), (1851, 267008), (2086, 236928), (2384, 207312), (2468, 200256), (2688, 183866), (3129, 157952), (3576, 138208), (3702, 133504), (4172, 118464), (4319, 114432), (4768, 103656), (4936, 100128), (5376, 91933), (6258, 78976), (7152, 69104), (7404, 66752), (8344, 59232), (8638, 57216), (9536, 51828), (9872, 50064), (12516, 39488), (12957, 38144), (14304, 34552), (14808, 33376), (16688, 29616), (17276, 28608), (19072, 25914), (19744, 25032)]