274985984

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 132

約数和(自身を含む): 683272224

約数和(自身を除く): 408286240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 227, 256, 338, 364, 416, 448, 454, 512, 676, 728, 832, 896, 908, 1024, 1183, 1352, 1456, 1589, 1664, 1792, 1816, 2366, 2704, 2912, 2951, 3178, 3328, 3584, 3632, 4732, 5408, 5824, 5902, 6356, 6656, 7168, 7264, 9464, 10816, 11648, 11804, 12712, 13312, 14528, 18928, 20657, 21632, 23296, 23608, 25424, 29056, 37856, 38363, 41314, 43264, 46592, 47216, 50848, 58112, 75712, 76726, 82628, 86528, 93184, 94432, 101696, 116224, 151424, 153452, 165256, 173056, 188864, 203392, 232448, 268541, 302848, 306904, 330512, 377728, 406784, 537082, 605696, 613808, 661024, 755456, 813568, 1074164, 1211392, 1227616, 1322048, 1510912, 1627136, 2148328, 2455232, 2644096, 3021824, 4296656, 4910464, 5288192, 8593312, 9820928, 10576384, 17186624, 19641856, 21152768, 34373248, 39283712, 68746496, 137492992, 274985984]

約数ペア:

[(1, 274985984), (2, 137492992), (4, 68746496), (7, 39283712), (8, 34373248), (13, 21152768), (14, 19641856), (16, 17186624), (26, 10576384), (28, 9820928), (32, 8593312), (52, 5288192), (56, 4910464), (64, 4296656), (91, 3021824), (104, 2644096), (112, 2455232), (128, 2148328), (169, 1627136), (182, 1510912), (208, 1322048), (224, 1227616), (227, 1211392), (256, 1074164), (338, 813568), (364, 755456), (416, 661024), (448, 613808), (454, 605696), (512, 537082), (676, 406784), (728, 377728), (832, 330512), (896, 306904), (908, 302848), (1024, 268541), (1183, 232448), (1352, 203392), (1456, 188864), (1589, 173056), (1664, 165256), (1792, 153452), (1816, 151424), (2366, 116224), (2704, 101696), (2912, 94432), (2951, 93184), (3178, 86528), (3328, 82628), (3584, 76726), (3632, 75712), (4732, 58112), (5408, 50848), (5824, 47216), (5902, 46592), (6356, 43264), (6656, 41314), (7168, 38363), (7264, 37856), (9464, 29056), (10816, 25424), (11648, 23608), (11804, 23296), (12712, 21632), (13312, 20657), (14528, 18928)]