285352704

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1403

約数の個数: 216

約数和(自身を含む): 1013349792

約数和(自身を除く): 727997088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1361, 1456, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2496, 2688, 2722, 2912, 3276, 3328, 3744, 4032, 4083, 4368, 4992, 5376, 5444, 5824, 6552, 7488, 8064, 8166, 8736, 9527, 9984, 10888, 11648, 12249, 13104, 14976, 16128, 16332, 17472, 17693, 19054, 21776, 23296, 24498, 26208, 28581, 29952, 32664, 34944, 35386, 38108, 43552, 48996, 52416, 53079, 57162, 65328, 69888, 70772, 76216, 85743, 87104, 97992, 104832, 106158, 114324, 123851, 130656, 141544, 152432, 159237, 171486, 174208, 195984, 209664, 212316, 228648, 247702, 261312, 283088, 304864, 318474, 342972, 348416, 371553, 391968, 424632, 457296, 495404, 522624, 566176, 609728, 636948, 685944, 743106, 783936, 849264, 914592, 990808, 1045248, 1114659, 1132352, 1219456, 1273896, 1371888, 1486212, 1567872, 1698528, 1829184, 1981616, 2229318, 2264704, 2438912, 2547792, 2743776, 2972424, 3135744, 3397056, 3658368, 3963232, 4458636, 4529408, 5095584, 5487552, 5944848, 6794112, 7316736, 7926464, 8917272, 10191168, 10975104, 11889696, 13588224, 15852928, 17834544, 20382336, 21950208, 23779392, 31705856, 35669088, 40764672, 47558784, 71338176, 95117568, 142676352, 285352704]

約数ペア:

[(1, 285352704), (2, 142676352), (3, 95117568), (4, 71338176), (6, 47558784), (7, 40764672), (8, 35669088), (9, 31705856), (12, 23779392), (13, 21950208), (14, 20382336), (16, 17834544), (18, 15852928), (21, 13588224), (24, 11889696), (26, 10975104), (28, 10191168), (32, 8917272), (36, 7926464), (39, 7316736), (42, 6794112), (48, 5944848), (52, 5487552), (56, 5095584), (63, 4529408), (64, 4458636), (72, 3963232), (78, 3658368), (84, 3397056), (91, 3135744), (96, 2972424), (104, 2743776), (112, 2547792), (117, 2438912), (126, 2264704), (128, 2229318), (144, 1981616), (156, 1829184), (168, 1698528), (182, 1567872), (192, 1486212), (208, 1371888), (224, 1273896), (234, 1219456), (252, 1132352), (256, 1114659), (273, 1045248), (288, 990808), (312, 914592), (336, 849264), (364, 783936), (384, 743106), (416, 685944), (448, 636948), (468, 609728), (504, 566176), (546, 522624), (576, 495404), (624, 457296), (672, 424632), (728, 391968), (768, 371553), (819, 348416), (832, 342972), (896, 318474), (936, 304864), (1008, 283088), (1092, 261312), (1152, 247702), (1248, 228648), (1344, 212316), (1361, 209664), (1456, 195984), (1638, 174208), (1664, 171486), (1792, 159237), (1872, 152432), (2016, 141544), (2184, 130656), (2304, 123851), (2496, 114324), (2688, 106158), (2722, 104832), (2912, 97992), (3276, 87104), (3328, 85743), (3744, 76216), (4032, 70772), (4083, 69888), (4368, 65328), (4992, 57162), (5376, 53079), (5444, 52416), (5824, 48996), (6552, 43552), (7488, 38108), (8064, 35386), (8166, 34944), (8736, 32664), (9527, 29952), (9984, 28581), (10888, 26208), (11648, 24498), (12249, 23296), (13104, 21776), (14976, 19054), (16128, 17693), (16332, 17472)]