481807872

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 320

約数和(自身を含む): 1759887360

約数和(自身を除く): 1278079488

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, 383, 384, 416, 432, 448, 468, 504, 512, 546, 576, 624, 672, 702, 728, 756, 766, 768, 819, 832, 864, 896, 936, 1008, 1092, 1149, 1152, 1248, 1344, 1404, 1456, 1512, 1532, 1536, 1638, 1664, 1728, 1792, 1872, 2016, 2184, 2298, 2304, 2457, 2496, 2681, 2688, 2808, 2912, 3024, 3064, 3276, 3328, 3447, 3456, 3584, 3744, 4032, 4368, 4596, 4608, 4914, 4979, 4992, 5362, 5376, 5616, 5824, 6048, 6128, 6552, 6656, 6894, 6912, 7488, 8043, 8064, 8736, 9192, 9828, 9958, 9984, 10341, 10724, 10752, 11232, 11648, 12096, 12256, 13104, 13788, 13824, 14937, 14976, 16086, 16128, 17472, 18384, 19656, 19916, 19968, 20682, 21448, 22464, 23296, 24129, 24192, 24512, 26208, 27576, 29874, 29952, 32172, 32256, 34853, 34944, 36768, 39312, 39832, 41364, 42896, 44811, 44928, 46592, 48258, 48384, 49024, 52416, 55152, 59748, 59904, 64344, 69706, 69888, 72387, 73536, 78624, 79664, 82728, 85792, 89622, 89856, 96516, 96768, 98048, 104559, 104832, 110304, 119496, 128688, 134433, 139412, 139776, 144774, 147072, 157248, 159328, 165456, 171584, 179244, 179712, 193032, 196096, 209118, 209664, 220608, 238992, 257376, 268866, 278824, 289548, 294144, 313677, 314496, 318656, 330912, 343168, 358488, 386064, 418236, 419328, 441216, 477984, 514752, 537732, 557648, 579096, 588288, 627354, 628992, 637312, 661824, 686336, 716976, 772128, 836472, 882432, 941031, 955968, 1029504, 1075464, 1115296, 1158192, 1254708, 1257984, 1274624, 1323648, 1372672, 1433952, 1544256, 1672944, 1764864, 1882062, 1911936, 2059008, 2150928, 2230592, 2316384, 2509416, 2549248, 2647296, 2867904, 3088512, 3345888, 3764124, 3823872, 4118016, 4301856, 4461184, 4632768, 5018832, 5294592, 5735808, 6177024, 6691776, 7528248, 7647744, 8603712, 8922368, 9265536, 10037664, 11471616, 12354048, 13383552, 15056496, 17207424, 17844736, 18531072, 20075328, 22943232, 26767104, 30112992, 34414848, 37062144, 40150656, 53534208, 60225984, 68829696, 80301312, 120451968, 160602624, 240903936, 481807872]

約数ペア:

[(1, 481807872), (2, 240903936), (3, 160602624), (4, 120451968), (6, 80301312), (7, 68829696), (8, 60225984), (9, 53534208), (12, 40150656), (13, 37062144), (14, 34414848), (16, 30112992), (18, 26767104), (21, 22943232), (24, 20075328), (26, 18531072), (27, 17844736), (28, 17207424), (32, 15056496), (36, 13383552), (39, 12354048), (42, 11471616), (48, 10037664), (52, 9265536), (54, 8922368), (56, 8603712), (63, 7647744), (64, 7528248), (72, 6691776), (78, 6177024), (84, 5735808), (91, 5294592), (96, 5018832), (104, 4632768), (108, 4461184), (112, 4301856), (117, 4118016), (126, 3823872), (128, 3764124), (144, 3345888), (156, 3088512), (168, 2867904), (182, 2647296), (189, 2549248), (192, 2509416), (208, 2316384), (216, 2230592), (224, 2150928), (234, 2059008), (252, 1911936), (256, 1882062), (273, 1764864), (288, 1672944), (312, 1544256), (336, 1433952), (351, 1372672), (364, 1323648), (378, 1274624), (383, 1257984), (384, 1254708), (416, 1158192), (432, 1115296), (448, 1075464), (468, 1029504), (504, 955968), (512, 941031), (546, 882432), (576, 836472), (624, 772128), (672, 716976), (702, 686336), (728, 661824), (756, 637312), (766, 628992), (768, 627354), (819, 588288), (832, 579096), (864, 557648), (896, 537732), (936, 514752), (1008, 477984), (1092, 441216), (1149, 419328), (1152, 418236), (1248, 386064), (1344, 358488), (1404, 343168), (1456, 330912), (1512, 318656), (1532, 314496), (1536, 313677), (1638, 294144), (1664, 289548), (1728, 278824), (1792, 268866), (1872, 257376), (2016, 238992), (2184, 220608), (2298, 209664), (2304, 209118), (2457, 196096), (2496, 193032), (2681, 179712), (2688, 179244), (2808, 171584), (2912, 165456), (3024, 159328), (3064, 157248), (3276, 147072), (3328, 144774), (3447, 139776), (3456, 139412), (3584, 134433), (3744, 128688), (4032, 119496), (4368, 110304), (4596, 104832), (4608, 104559), (4914, 98048), (4979, 96768), (4992, 96516), (5362, 89856), (5376, 89622), (5616, 85792), (5824, 82728), (6048, 79664), (6128, 78624), (6552, 73536), (6656, 72387), (6894, 69888), (6912, 69706), (7488, 64344), (8043, 59904), (8064, 59748), (8736, 55152), (9192, 52416), (9828, 49024), (9958, 48384), (9984, 48258), (10341, 46592), (10724, 44928), (10752, 44811), (11232, 42896), (11648, 41364), (12096, 39832), (12256, 39312), (13104, 36768), (13788, 34944), (13824, 34853), (14937, 32256), (14976, 32172), (16086, 29952), (16128, 29874), (17472, 27576), (18384, 26208), (19656, 24512), (19916, 24192), (19968, 24129), (20682, 23296), (21448, 22464)]