255635424

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 868008960

約数和(自身を除く): 612373536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 31, 32, 33, 36, 38, 44, 48, 57, 62, 66, 72, 76, 88, 93, 96, 99, 114, 124, 132, 137, 144, 152, 171, 176, 186, 198, 209, 228, 248, 264, 274, 279, 288, 304, 341, 342, 352, 372, 396, 411, 418, 456, 496, 528, 548, 558, 589, 608, 627, 682, 684, 744, 792, 822, 836, 912, 992, 1023, 1056, 1096, 1116, 1178, 1233, 1254, 1364, 1368, 1488, 1507, 1584, 1644, 1672, 1767, 1824, 1881, 2046, 2192, 2232, 2356, 2466, 2508, 2603, 2728, 2736, 2976, 3014, 3069, 3168, 3288, 3344, 3534, 3762, 4092, 4247, 4384, 4464, 4521, 4712, 4932, 5016, 5206, 5301, 5456, 5472, 6028, 6138, 6479, 6576, 6688, 7068, 7524, 7809, 8184, 8494, 8928, 9042, 9424, 9864, 10032, 10412, 10602, 10912, 12056, 12276, 12741, 12958, 13152, 13563, 14136, 15048, 15618, 16368, 16988, 18084, 18848, 19437, 19728, 20064, 20824, 21204, 23427, 24112, 24552, 25482, 25916, 27126, 28272, 28633, 30096, 31236, 32736, 33976, 36168, 38223, 38874, 39456, 41648, 42408, 46717, 46854, 48224, 49104, 50964, 51832, 54252, 56544, 57266, 58311, 60192, 62472, 67952, 72336, 76446, 77748, 80693, 83296, 84816, 85899, 93434, 93708, 98208, 101928, 103664, 108504, 114532, 116622, 124944, 135904, 140151, 144672, 152892, 155496, 161386, 169632, 171798, 186868, 187416, 203856, 207328, 217008, 229064, 233244, 242079, 249888, 257697, 280302, 305784, 310992, 322772, 343596, 373736, 374832, 407712, 420453, 434016, 458128, 466488, 484158, 515394, 560604, 611568, 621984, 645544, 687192, 726237, 747472, 749664, 840906, 887623, 916256, 932976, 968316, 1030788, 1121208, 1223136, 1291088, 1374384, 1452474, 1494944, 1681812, 1775246, 1865952, 1936632, 2061576, 2242416, 2582176, 2662869, 2748768, 2904948, 3363624, 3550492, 3873264, 4123152, 4484832, 5325738, 5809896, 6727248, 7100984, 7746528, 7988607, 8246304, 10651476, 11619792, 13454496, 14201968, 15977214, 21302952, 23239584, 28403936, 31954428, 42605904, 63908856, 85211808, 127817712, 255635424]

約数ペア:

[(1, 255635424), (2, 127817712), (3, 85211808), (4, 63908856), (6, 42605904), (8, 31954428), (9, 28403936), (11, 23239584), (12, 21302952), (16, 15977214), (18, 14201968), (19, 13454496), (22, 11619792), (24, 10651476), (31, 8246304), (32, 7988607), (33, 7746528), (36, 7100984), (38, 6727248), (44, 5809896), (48, 5325738), (57, 4484832), (62, 4123152), (66, 3873264), (72, 3550492), (76, 3363624), (88, 2904948), (93, 2748768), (96, 2662869), (99, 2582176), (114, 2242416), (124, 2061576), (132, 1936632), (137, 1865952), (144, 1775246), (152, 1681812), (171, 1494944), (176, 1452474), (186, 1374384), (198, 1291088), (209, 1223136), (228, 1121208), (248, 1030788), (264, 968316), (274, 932976), (279, 916256), (288, 887623), (304, 840906), (341, 749664), (342, 747472), (352, 726237), (372, 687192), (396, 645544), (411, 621984), (418, 611568), (456, 560604), (496, 515394), (528, 484158), (548, 466488), (558, 458128), (589, 434016), (608, 420453), (627, 407712), (682, 374832), (684, 373736), (744, 343596), (792, 322772), (822, 310992), (836, 305784), (912, 280302), (992, 257697), (1023, 249888), (1056, 242079), (1096, 233244), (1116, 229064), (1178, 217008), (1233, 207328), (1254, 203856), (1364, 187416), (1368, 186868), (1488, 171798), (1507, 169632), (1584, 161386), (1644, 155496), (1672, 152892), (1767, 144672), (1824, 140151), (1881, 135904), (2046, 124944), (2192, 116622), (2232, 114532), (2356, 108504), (2466, 103664), (2508, 101928), (2603, 98208), (2728, 93708), (2736, 93434), (2976, 85899), (3014, 84816), (3069, 83296), (3168, 80693), (3288, 77748), (3344, 76446), (3534, 72336), (3762, 67952), (4092, 62472), (4247, 60192), (4384, 58311), (4464, 57266), (4521, 56544), (4712, 54252), (4932, 51832), (5016, 50964), (5206, 49104), (5301, 48224), (5456, 46854), (5472, 46717), (6028, 42408), (6138, 41648), (6479, 39456), (6576, 38874), (6688, 38223), (7068, 36168), (7524, 33976), (7809, 32736), (8184, 31236), (8494, 30096), (8928, 28633), (9042, 28272), (9424, 27126), (9864, 25916), (10032, 25482), (10412, 24552), (10602, 24112), (10912, 23427), (12056, 21204), (12276, 20824), (12741, 20064), (12958, 19728), (13152, 19437), (13563, 18848), (14136, 18084), (15048, 16988), (15618, 16368)]