315419544

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 997401600

約数和(自身を除く): 681982056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 31, 33, 36, 44, 58, 62, 66, 72, 87, 88, 93, 99, 116, 124, 132, 174, 186, 198, 232, 248, 261, 264, 279, 319, 341, 348, 372, 396, 443, 522, 558, 638, 682, 696, 744, 792, 886, 899, 957, 1023, 1044, 1116, 1276, 1329, 1364, 1772, 1798, 1914, 2046, 2088, 2232, 2552, 2658, 2697, 2728, 2871, 3069, 3544, 3596, 3828, 3987, 4092, 4873, 5316, 5394, 5742, 6138, 7192, 7656, 7974, 8091, 8184, 9746, 9889, 10632, 10788, 11484, 12276, 12847, 13733, 14619, 15948, 16182, 19492, 19778, 21576, 22968, 24552, 25694, 27466, 29238, 29667, 31896, 32364, 38541, 38984, 39556, 41199, 43857, 51388, 54932, 58476, 59334, 64728, 77082, 79112, 82398, 87714, 89001, 102776, 109864, 115623, 116952, 118668, 123597, 141317, 151063, 154164, 164796, 175428, 178002, 231246, 237336, 247194, 282634, 302126, 308328, 329592, 350856, 356004, 398257, 423951, 453189, 462492, 494388, 565268, 604252, 712008, 796514, 847902, 906378, 924984, 988776, 1130536, 1194771, 1208504, 1271853, 1359567, 1593028, 1695804, 1812756, 2389542, 2543706, 2719134, 3186056, 3391608, 3584313, 3625512, 4380827, 4779084, 5087412, 5438268, 7168626, 8761654, 9558168, 10174824, 10876536, 13142481, 14337252, 17523308, 26284962, 28674504, 35046616, 39427443, 52569924, 78854886, 105139848, 157709772, 315419544]

約数ペア:

[(1, 315419544), (2, 157709772), (3, 105139848), (4, 78854886), (6, 52569924), (8, 39427443), (9, 35046616), (11, 28674504), (12, 26284962), (18, 17523308), (22, 14337252), (24, 13142481), (29, 10876536), (31, 10174824), (33, 9558168), (36, 8761654), (44, 7168626), (58, 5438268), (62, 5087412), (66, 4779084), (72, 4380827), (87, 3625512), (88, 3584313), (93, 3391608), (99, 3186056), (116, 2719134), (124, 2543706), (132, 2389542), (174, 1812756), (186, 1695804), (198, 1593028), (232, 1359567), (248, 1271853), (261, 1208504), (264, 1194771), (279, 1130536), (319, 988776), (341, 924984), (348, 906378), (372, 847902), (396, 796514), (443, 712008), (522, 604252), (558, 565268), (638, 494388), (682, 462492), (696, 453189), (744, 423951), (792, 398257), (886, 356004), (899, 350856), (957, 329592), (1023, 308328), (1044, 302126), (1116, 282634), (1276, 247194), (1329, 237336), (1364, 231246), (1772, 178002), (1798, 175428), (1914, 164796), (2046, 154164), (2088, 151063), (2232, 141317), (2552, 123597), (2658, 118668), (2697, 116952), (2728, 115623), (2871, 109864), (3069, 102776), (3544, 89001), (3596, 87714), (3828, 82398), (3987, 79112), (4092, 77082), (4873, 64728), (5316, 59334), (5394, 58476), (5742, 54932), (6138, 51388), (7192, 43857), (7656, 41199), (7974, 39556), (8091, 38984), (8184, 38541), (9746, 32364), (9889, 31896), (10632, 29667), (10788, 29238), (11484, 27466), (12276, 25694), (12847, 24552), (13733, 22968), (14619, 21576), (15948, 19778), (16182, 19492)]