290704512

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1410

約数の個数: 128

約数和(自身を含む): 893813760

約数和(自身を除く): 603109248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 166, 168, 192, 224, 249, 332, 336, 384, 448, 498, 581, 664, 672, 896, 996, 1162, 1303, 1328, 1344, 1743, 1992, 2324, 2606, 2656, 2688, 3486, 3909, 3984, 4648, 5212, 5312, 6972, 7818, 7968, 9121, 9296, 10424, 10624, 13944, 15636, 15936, 18242, 18592, 20848, 27363, 27888, 31272, 31872, 36484, 37184, 41696, 54726, 55776, 62544, 72968, 74368, 83392, 108149, 109452, 111552, 125088, 145936, 166784, 216298, 218904, 223104, 250176, 291872, 324447, 432596, 437808, 500352, 583744, 648894, 757043, 865192, 875616, 1167488, 1297788, 1514086, 1730384, 1751232, 2271129, 2595576, 3028172, 3460768, 3502464, 4542258, 5191152, 6056344, 6921536, 9084516, 10382304, 12112688, 13843072, 18169032, 20764608, 24225376, 36338064, 41529216, 48450752, 72676128, 96901504, 145352256, 290704512]

約数ペア:

[(1, 290704512), (2, 145352256), (3, 96901504), (4, 72676128), (6, 48450752), (7, 41529216), (8, 36338064), (12, 24225376), (14, 20764608), (16, 18169032), (21, 13843072), (24, 12112688), (28, 10382304), (32, 9084516), (42, 6921536), (48, 6056344), (56, 5191152), (64, 4542258), (83, 3502464), (84, 3460768), (96, 3028172), (112, 2595576), (128, 2271129), (166, 1751232), (168, 1730384), (192, 1514086), (224, 1297788), (249, 1167488), (332, 875616), (336, 865192), (384, 757043), (448, 648894), (498, 583744), (581, 500352), (664, 437808), (672, 432596), (896, 324447), (996, 291872), (1162, 250176), (1303, 223104), (1328, 218904), (1344, 216298), (1743, 166784), (1992, 145936), (2324, 125088), (2606, 111552), (2656, 109452), (2688, 108149), (3486, 83392), (3909, 74368), (3984, 72968), (4648, 62544), (5212, 55776), (5312, 54726), (6972, 41696), (7818, 37184), (7968, 36484), (9121, 31872), (9296, 31272), (10424, 27888), (10624, 27363), (13944, 20848), (15636, 18592), (15936, 18242)]