557915904

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:932

約数の個数: 288

約数和(自身を含む): 2032880640

約数和(自身を除く): 1474964736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 768, 819, 832, 864, 887, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1774, 1792, 1872, 2016, 2184, 2304, 2457, 2496, 2661, 2688, 2808, 2912, 3024, 3276, 3328, 3456, 3548, 3744, 4032, 4368, 4914, 4992, 5322, 5376, 5616, 5824, 6048, 6209, 6552, 6912, 7096, 7488, 7983, 8064, 8736, 9828, 9984, 10644, 11232, 11531, 11648, 12096, 12418, 13104, 14192, 14976, 15966, 16128, 17472, 18627, 19656, 21288, 22464, 23062, 23296, 23949, 24192, 24836, 26208, 28384, 29952, 31932, 34593, 34944, 37254, 39312, 42576, 44928, 46124, 47898, 48384, 49672, 52416, 55881, 56768, 63864, 69186, 69888, 74508, 78624, 80717, 85152, 89856, 92248, 95796, 99344, 103779, 104832, 111762, 113536, 127728, 138372, 149016, 157248, 161434, 167643, 170304, 184496, 191592, 198688, 207558, 209664, 223524, 227072, 242151, 255456, 276744, 298032, 311337, 314496, 322868, 335286, 340608, 368992, 383184, 397376, 415116, 447048, 484302, 510912, 553488, 596064, 622674, 628992, 645736, 670572, 681216, 726453, 737984, 766368, 794752, 830232, 894096, 968604, 1021824, 1106976, 1192128, 1245348, 1291472, 1341144, 1452906, 1475968, 1532736, 1589504, 1660464, 1788192, 1937208, 2043648, 2179359, 2213952, 2384256, 2490696, 2582944, 2682288, 2905812, 2951936, 3065472, 3320928, 3576384, 3874416, 4358718, 4427904, 4768512, 4981392, 5165888, 5364576, 5811624, 6130944, 6641856, 7152768, 7748832, 8717436, 8855808, 9962784, 10331776, 10729152, 11623248, 13283712, 14305536, 15497664, 17434872, 19925568, 20663552, 21458304, 23246496, 26567424, 30995328, 34869744, 39851136, 42916608, 46492992, 61990656, 69739488, 79702272, 92985984, 139478976, 185971968, 278957952, 557915904]

約数ペア:

[(1, 557915904), (2, 278957952), (3, 185971968), (4, 139478976), (6, 92985984), (7, 79702272), (8, 69739488), (9, 61990656), (12, 46492992), (13, 42916608), (14, 39851136), (16, 34869744), (18, 30995328), (21, 26567424), (24, 23246496), (26, 21458304), (27, 20663552), (28, 19925568), (32, 17434872), (36, 15497664), (39, 14305536), (42, 13283712), (48, 11623248), (52, 10729152), (54, 10331776), (56, 9962784), (63, 8855808), (64, 8717436), (72, 7748832), (78, 7152768), (84, 6641856), (91, 6130944), (96, 5811624), (104, 5364576), (108, 5165888), (112, 4981392), (117, 4768512), (126, 4427904), (128, 4358718), (144, 3874416), (156, 3576384), (168, 3320928), (182, 3065472), (189, 2951936), (192, 2905812), (208, 2682288), (216, 2582944), (224, 2490696), (234, 2384256), (252, 2213952), (256, 2179359), (273, 2043648), (288, 1937208), (312, 1788192), (336, 1660464), (351, 1589504), (364, 1532736), (378, 1475968), (384, 1452906), (416, 1341144), (432, 1291472), (448, 1245348), (468, 1192128), (504, 1106976), (546, 1021824), (576, 968604), (624, 894096), (672, 830232), (702, 794752), (728, 766368), (756, 737984), (768, 726453), (819, 681216), (832, 670572), (864, 645736), (887, 628992), (896, 622674), (936, 596064), (1008, 553488), (1092, 510912), (1152, 484302), (1248, 447048), (1344, 415116), (1404, 397376), (1456, 383184), (1512, 368992), (1638, 340608), (1664, 335286), (1728, 322868), (1774, 314496), (1792, 311337), (1872, 298032), (2016, 276744), (2184, 255456), (2304, 242151), (2457, 227072), (2496, 223524), (2661, 209664), (2688, 207558), (2808, 198688), (2912, 191592), (3024, 184496), (3276, 170304), (3328, 167643), (3456, 161434), (3548, 157248), (3744, 149016), (4032, 138372), (4368, 127728), (4914, 113536), (4992, 111762), (5322, 104832), (5376, 103779), (5616, 99344), (5824, 95796), (6048, 92248), (6209, 89856), (6552, 85152), (6912, 80717), (7096, 78624), (7488, 74508), (7983, 69888), (8064, 69186), (8736, 63864), (9828, 56768), (9984, 55881), (10644, 52416), (11232, 49672), (11531, 48384), (11648, 47898), (12096, 46124), (12418, 44928), (13104, 42576), (14192, 39312), (14976, 37254), (15966, 34944), (16128, 34593), (17472, 31932), (18627, 29952), (19656, 28384), (21288, 26208), (22464, 24836), (23062, 24192), (23296, 23949)]