743606656

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 1712914560

約数和(自身を除く): 969307904

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 97, 104, 128, 136, 194, 208, 221, 271, 272, 388, 416, 442, 542, 544, 776, 832, 884, 1084, 1088, 1261, 1552, 1649, 1664, 1768, 2168, 2176, 2522, 3104, 3298, 3523, 3536, 4336, 4607, 5044, 6208, 6596, 7046, 7072, 8672, 9214, 10088, 12416, 13192, 14092, 14144, 17344, 18428, 20176, 21437, 26287, 26384, 28184, 28288, 34688, 36856, 40352, 42874, 52574, 52768, 56368, 59891, 73712, 80704, 85748, 105148, 105536, 112736, 119782, 147424, 161408, 171496, 210296, 211072, 225472, 239564, 294848, 341731, 342992, 420592, 446879, 450944, 479128, 589696, 683462, 685984, 841184, 893758, 958256, 1366924, 1371968, 1682368, 1787516, 1916512, 2733848, 2743936, 3364736, 3575032, 3833024, 5467696, 5809427, 7150064, 7666048, 10935392, 11618854, 14300128, 21870784, 23237708, 28600256, 43741568, 46475416, 57200512, 92950832, 185901664, 371803328, 743606656]

約数ペア:

[(1, 743606656), (2, 371803328), (4, 185901664), (8, 92950832), (13, 57200512), (16, 46475416), (17, 43741568), (26, 28600256), (32, 23237708), (34, 21870784), (52, 14300128), (64, 11618854), (68, 10935392), (97, 7666048), (104, 7150064), (128, 5809427), (136, 5467696), (194, 3833024), (208, 3575032), (221, 3364736), (271, 2743936), (272, 2733848), (388, 1916512), (416, 1787516), (442, 1682368), (542, 1371968), (544, 1366924), (776, 958256), (832, 893758), (884, 841184), (1084, 685984), (1088, 683462), (1261, 589696), (1552, 479128), (1649, 450944), (1664, 446879), (1768, 420592), (2168, 342992), (2176, 341731), (2522, 294848), (3104, 239564), (3298, 225472), (3523, 211072), (3536, 210296), (4336, 171496), (4607, 161408), (5044, 147424), (6208, 119782), (6596, 112736), (7046, 105536), (7072, 105148), (8672, 85748), (9214, 80704), (10088, 73712), (12416, 59891), (13192, 56368), (14092, 52768), (14144, 52574), (17344, 42874), (18428, 40352), (20176, 36856), (21437, 34688), (26287, 28288), (26384, 28184)]