1551148544

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{953}}^1$

素因数の和:1016

約数の個数: 120

約数和(自身を含む): 3595370328

約数和(自身を除く): 2044221784

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 289, 352, 374, 512, 544, 578, 704, 748, 953, 1088, 1156, 1408, 1496, 1906, 2176, 2312, 2816, 2992, 3179, 3812, 4352, 4624, 5632, 5984, 6358, 7624, 8704, 9248, 10483, 11968, 12716, 15248, 16201, 18496, 20966, 23936, 25432, 30496, 32402, 36992, 41932, 47872, 50864, 60992, 64804, 73984, 83864, 95744, 101728, 121984, 129608, 147968, 167728, 178211, 203456, 243968, 259216, 275417, 335456, 356422, 406912, 487936, 518432, 550834, 670912, 712844, 813824, 1036864, 1101668, 1341824, 1425688, 1627648, 2073728, 2203336, 2683648, 2851376, 3029587, 4147456, 4406672, 5367296, 5702752, 6059174, 8294912, 8813344, 11405504, 12118348, 17626688, 22811008, 24236696, 35253376, 45622016, 48473392, 70506752, 91244032, 96946784, 141013504, 193893568, 387787136, 775574272, 1551148544]

約数ペア:

[(1, 1551148544), (2, 775574272), (4, 387787136), (8, 193893568), (11, 141013504), (16, 96946784), (17, 91244032), (22, 70506752), (32, 48473392), (34, 45622016), (44, 35253376), (64, 24236696), (68, 22811008), (88, 17626688), (128, 12118348), (136, 11405504), (176, 8813344), (187, 8294912), (256, 6059174), (272, 5702752), (289, 5367296), (352, 4406672), (374, 4147456), (512, 3029587), (544, 2851376), (578, 2683648), (704, 2203336), (748, 2073728), (953, 1627648), (1088, 1425688), (1156, 1341824), (1408, 1101668), (1496, 1036864), (1906, 813824), (2176, 712844), (2312, 670912), (2816, 550834), (2992, 518432), (3179, 487936), (3812, 406912), (4352, 356422), (4624, 335456), (5632, 275417), (5984, 259216), (6358, 243968), (7624, 203456), (8704, 178211), (9248, 167728), (10483, 147968), (11968, 129608), (12716, 121984), (15248, 101728), (16201, 95744), (18496, 83864), (20966, 73984), (23936, 64804), (25432, 60992), (30496, 50864), (32402, 47872), (36992, 41932)]