313626528

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:571

約数の個数: 144

約数和(自身を含む): 941129280

約数和(自身を除く): 627502752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 113, 138, 144, 184, 207, 226, 276, 288, 339, 368, 414, 419, 452, 552, 678, 736, 828, 838, 904, 1017, 1104, 1257, 1356, 1656, 1676, 1808, 2034, 2208, 2514, 2599, 2712, 3312, 3352, 3616, 3771, 4068, 5028, 5198, 5424, 6624, 6704, 7542, 7797, 8136, 9637, 10056, 10396, 10848, 13408, 15084, 15594, 16272, 19274, 20112, 20792, 23391, 28911, 30168, 31188, 32544, 38548, 40224, 41584, 46782, 47347, 57822, 60336, 62376, 77096, 83168, 86733, 93564, 94694, 115644, 120672, 124752, 142041, 154192, 173466, 187128, 189388, 231288, 249504, 284082, 308384, 346932, 374256, 378776, 426123, 462576, 568164, 693864, 748512, 757552, 852246, 925152, 1088981, 1136328, 1387728, 1515104, 1704492, 2177962, 2272656, 2775456, 3266943, 3408984, 4355924, 4545312, 6533886, 6817968, 8711848, 9800829, 13067772, 13635936, 17423696, 19601658, 26135544, 34847392, 39203316, 52271088, 78406632, 104542176, 156813264, 313626528]

約数ペア:

[(1, 313626528), (2, 156813264), (3, 104542176), (4, 78406632), (6, 52271088), (8, 39203316), (9, 34847392), (12, 26135544), (16, 19601658), (18, 17423696), (23, 13635936), (24, 13067772), (32, 9800829), (36, 8711848), (46, 6817968), (48, 6533886), (69, 4545312), (72, 4355924), (92, 3408984), (96, 3266943), (113, 2775456), (138, 2272656), (144, 2177962), (184, 1704492), (207, 1515104), (226, 1387728), (276, 1136328), (288, 1088981), (339, 925152), (368, 852246), (414, 757552), (419, 748512), (452, 693864), (552, 568164), (678, 462576), (736, 426123), (828, 378776), (838, 374256), (904, 346932), (1017, 308384), (1104, 284082), (1257, 249504), (1356, 231288), (1656, 189388), (1676, 187128), (1808, 173466), (2034, 154192), (2208, 142041), (2514, 124752), (2599, 120672), (2712, 115644), (3312, 94694), (3352, 93564), (3616, 86733), (3771, 83168), (4068, 77096), (5028, 62376), (5198, 60336), (5424, 57822), (6624, 47347), (6704, 46782), (7542, 41584), (7797, 40224), (8136, 38548), (9637, 32544), (10056, 31188), (10396, 30168), (10848, 28911), (13408, 23391), (15084, 20792), (15594, 20112), (16272, 19274)]