427809984

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1295

約数の個数: 168

約数和(自身を含む): 1353403440

約数和(自身を除く): 925593456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 64, 74, 84, 96, 98, 111, 112, 147, 148, 168, 192, 196, 222, 224, 259, 294, 296, 336, 392, 444, 448, 518, 588, 592, 672, 777, 784, 888, 1036, 1176, 1184, 1229, 1344, 1554, 1568, 1776, 1813, 2072, 2352, 2368, 2458, 3108, 3136, 3552, 3626, 3687, 4144, 4704, 4916, 5439, 6216, 7104, 7252, 7374, 8288, 8603, 9408, 9832, 10878, 12432, 14504, 14748, 16576, 17206, 19664, 21756, 24864, 25809, 29008, 29496, 34412, 39328, 43512, 45473, 49728, 51618, 58016, 58992, 60221, 68824, 78656, 87024, 90946, 103236, 116032, 117984, 120442, 136419, 137648, 174048, 180663, 181892, 206472, 235968, 240884, 272838, 275296, 318311, 348096, 361326, 363784, 412944, 481768, 545676, 550592, 636622, 722652, 727568, 825888, 954933, 963536, 1091352, 1273244, 1445304, 1455136, 1651776, 1909866, 1927072, 2182704, 2228177, 2546488, 2890608, 2910272, 3819732, 3854144, 4365408, 4456354, 5092976, 5781216, 6684531, 7639464, 8730816, 8912708, 10185952, 11562432, 13369062, 15278928, 17825416, 20371904, 26738124, 30557856, 35650832, 53476248, 61115712, 71301664, 106952496, 142603328, 213904992, 427809984]

約数ペア:

[(1, 427809984), (2, 213904992), (3, 142603328), (4, 106952496), (6, 71301664), (7, 61115712), (8, 53476248), (12, 35650832), (14, 30557856), (16, 26738124), (21, 20371904), (24, 17825416), (28, 15278928), (32, 13369062), (37, 11562432), (42, 10185952), (48, 8912708), (49, 8730816), (56, 7639464), (64, 6684531), (74, 5781216), (84, 5092976), (96, 4456354), (98, 4365408), (111, 3854144), (112, 3819732), (147, 2910272), (148, 2890608), (168, 2546488), (192, 2228177), (196, 2182704), (222, 1927072), (224, 1909866), (259, 1651776), (294, 1455136), (296, 1445304), (336, 1273244), (392, 1091352), (444, 963536), (448, 954933), (518, 825888), (588, 727568), (592, 722652), (672, 636622), (777, 550592), (784, 545676), (888, 481768), (1036, 412944), (1176, 363784), (1184, 361326), (1229, 348096), (1344, 318311), (1554, 275296), (1568, 272838), (1776, 240884), (1813, 235968), (2072, 206472), (2352, 181892), (2368, 180663), (2458, 174048), (3108, 137648), (3136, 136419), (3552, 120442), (3626, 117984), (3687, 116032), (4144, 103236), (4704, 90946), (4916, 87024), (5439, 78656), (6216, 68824), (7104, 60221), (7252, 58992), (7374, 58016), (8288, 51618), (8603, 49728), (9408, 45473), (9832, 43512), (10878, 39328), (12432, 34412), (14504, 29496), (14748, 29008), (16576, 25809), (17206, 24864), (19664, 21756)]