428047872

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1040

約数の個数: 160

約数和(自身を含む): 1336414464

約数和(自身を除く): 908366592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 512, 574, 656, 672, 768, 861, 896, 971, 984, 1148, 1312, 1344, 1536, 1722, 1792, 1942, 1968, 2296, 2624, 2688, 2913, 3444, 3584, 3884, 3936, 4592, 5248, 5376, 5826, 6797, 6888, 7768, 7872, 9184, 10496, 10752, 11652, 13594, 13776, 15536, 15744, 18368, 20391, 20992, 23304, 27188, 27552, 31072, 31488, 36736, 39811, 40782, 46608, 54376, 55104, 62144, 62976, 73472, 79622, 81564, 93216, 108752, 110208, 119433, 124288, 146944, 159244, 163128, 186432, 217504, 220416, 238866, 248576, 278677, 318488, 326256, 372864, 435008, 440832, 477732, 497152, 557354, 636976, 652512, 745728, 836031, 870016, 955464, 1114708, 1273952, 1305024, 1491456, 1672062, 1740032, 1910928, 2229416, 2547904, 2610048, 3344124, 3480064, 3821856, 4458832, 5095808, 5220096, 6688248, 7643712, 8917664, 10191616, 10440192, 13376496, 15287424, 17835328, 20383232, 26752992, 30574848, 35670656, 53505984, 61149696, 71341312, 107011968, 142682624, 214023936, 428047872]

約数ペア:

[(1, 428047872), (2, 214023936), (3, 142682624), (4, 107011968), (6, 71341312), (7, 61149696), (8, 53505984), (12, 35670656), (14, 30574848), (16, 26752992), (21, 20383232), (24, 17835328), (28, 15287424), (32, 13376496), (41, 10440192), (42, 10191616), (48, 8917664), (56, 7643712), (64, 6688248), (82, 5220096), (84, 5095808), (96, 4458832), (112, 3821856), (123, 3480064), (128, 3344124), (164, 2610048), (168, 2547904), (192, 2229416), (224, 1910928), (246, 1740032), (256, 1672062), (287, 1491456), (328, 1305024), (336, 1273952), (384, 1114708), (448, 955464), (492, 870016), (512, 836031), (574, 745728), (656, 652512), (672, 636976), (768, 557354), (861, 497152), (896, 477732), (971, 440832), (984, 435008), (1148, 372864), (1312, 326256), (1344, 318488), (1536, 278677), (1722, 248576), (1792, 238866), (1942, 220416), (1968, 217504), (2296, 186432), (2624, 163128), (2688, 159244), (2913, 146944), (3444, 124288), (3584, 119433), (3884, 110208), (3936, 108752), (4592, 93216), (5248, 81564), (5376, 79622), (5826, 73472), (6797, 62976), (6888, 62144), (7768, 55104), (7872, 54376), (9184, 46608), (10496, 40782), (10752, 39811), (11652, 36736), (13594, 31488), (13776, 31072), (15536, 27552), (15744, 27188), (18368, 23304), (20391, 20992)]