1234581888

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{499}}^1$

素因数の和:912

約数の個数: 128

約数和(自身を含む): 3488400000

約数和(自身を除く): 2253818112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 379, 384, 408, 499, 544, 758, 816, 998, 1088, 1137, 1497, 1516, 1632, 1996, 2176, 2274, 2994, 3032, 3264, 3992, 4548, 5988, 6064, 6443, 6528, 7984, 8483, 9096, 11976, 12128, 12886, 15968, 16966, 18192, 19329, 23952, 24256, 25449, 25772, 31936, 33932, 36384, 38658, 47904, 48512, 50898, 51544, 63872, 67864, 72768, 77316, 95808, 101796, 103088, 135728, 145536, 154632, 189121, 191616, 203592, 206176, 271456, 309264, 378242, 407184, 412352, 542912, 567363, 618528, 756484, 814368, 824704, 1085824, 1134726, 1237056, 1512968, 1628736, 2269452, 2474112, 3025936, 3215057, 3257472, 4538904, 6051872, 6430114, 9077808, 9645171, 12103744, 12860228, 18155616, 19290342, 24207488, 25720456, 36311232, 38580684, 51440912, 72622464, 77161368, 102881824, 154322736, 205763648, 308645472, 411527296, 617290944, 1234581888]

約数ペア:

[(1, 1234581888), (2, 617290944), (3, 411527296), (4, 308645472), (6, 205763648), (8, 154322736), (12, 102881824), (16, 77161368), (17, 72622464), (24, 51440912), (32, 38580684), (34, 36311232), (48, 25720456), (51, 24207488), (64, 19290342), (68, 18155616), (96, 12860228), (102, 12103744), (128, 9645171), (136, 9077808), (192, 6430114), (204, 6051872), (272, 4538904), (379, 3257472), (384, 3215057), (408, 3025936), (499, 2474112), (544, 2269452), (758, 1628736), (816, 1512968), (998, 1237056), (1088, 1134726), (1137, 1085824), (1497, 824704), (1516, 814368), (1632, 756484), (1996, 618528), (2176, 567363), (2274, 542912), (2994, 412352), (3032, 407184), (3264, 378242), (3992, 309264), (4548, 271456), (5988, 206176), (6064, 203592), (6443, 191616), (6528, 189121), (7984, 154632), (8483, 145536), (9096, 135728), (11976, 103088), (12128, 101796), (12886, 95808), (15968, 77316), (16966, 72768), (18192, 67864), (19329, 63872), (23952, 51544), (24256, 50898), (25449, 48512), (25772, 47904), (31936, 38658), (33932, 36384)]