1555147776

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5563}}^1$

素因数の和:5606

約数の個数: 176

約数和(自身を含む): 5102499584

約数和(自身を除く): 3547351808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 896, 1024, 1092, 1248, 1344, 1456, 1536, 1664, 1792, 2184, 2496, 2688, 2912, 3072, 3328, 3584, 4368, 4992, 5376, 5563, 5824, 6656, 7168, 8736, 9984, 10752, 11126, 11648, 13312, 16689, 17472, 19968, 21504, 22252, 23296, 33378, 34944, 38941, 39936, 44504, 46592, 66756, 69888, 72319, 77882, 89008, 93184, 116823, 133512, 139776, 144638, 155764, 178016, 216957, 233646, 267024, 279552, 289276, 311528, 356032, 433914, 467292, 506233, 534048, 578552, 623056, 712064, 867828, 934584, 1012466, 1068096, 1157104, 1246112, 1424128, 1518699, 1735656, 1869168, 2024932, 2136192, 2314208, 2492224, 2848256, 3037398, 3471312, 3738336, 4049864, 4272384, 4628416, 4984448, 5696512, 6074796, 6942624, 7476672, 8099728, 8544768, 9256832, 9968896, 12149592, 13885248, 14953344, 16199456, 17089536, 18513664, 19937792, 24299184, 27770496, 29906688, 32398912, 37027328, 39875584, 48598368, 55540992, 59813376, 64797824, 74054656, 97196736, 111081984, 119626752, 129595648, 194393472, 222163968, 259191296, 388786944, 518382592, 777573888, 1555147776]

約数ペア:

[(1, 1555147776), (2, 777573888), (3, 518382592), (4, 388786944), (6, 259191296), (7, 222163968), (8, 194393472), (12, 129595648), (13, 119626752), (14, 111081984), (16, 97196736), (21, 74054656), (24, 64797824), (26, 59813376), (28, 55540992), (32, 48598368), (39, 39875584), (42, 37027328), (48, 32398912), (52, 29906688), (56, 27770496), (64, 24299184), (78, 19937792), (84, 18513664), (91, 17089536), (96, 16199456), (104, 14953344), (112, 13885248), (128, 12149592), (156, 9968896), (168, 9256832), (182, 8544768), (192, 8099728), (208, 7476672), (224, 6942624), (256, 6074796), (273, 5696512), (312, 4984448), (336, 4628416), (364, 4272384), (384, 4049864), (416, 3738336), (448, 3471312), (512, 3037398), (546, 2848256), (624, 2492224), (672, 2314208), (728, 2136192), (768, 2024932), (832, 1869168), (896, 1735656), (1024, 1518699), (1092, 1424128), (1248, 1246112), (1344, 1157104), (1456, 1068096), (1536, 1012466), (1664, 934584), (1792, 867828), (2184, 712064), (2496, 623056), (2688, 578552), (2912, 534048), (3072, 506233), (3328, 467292), (3584, 433914), (4368, 356032), (4992, 311528), (5376, 289276), (5563, 279552), (5824, 267024), (6656, 233646), (7168, 216957), (8736, 178016), (9984, 155764), (10752, 144638), (11126, 139776), (11648, 133512), (13312, 116823), (16689, 93184), (17472, 89008), (19968, 77882), (21504, 72319), (22252, 69888), (23296, 66756), (33378, 46592), (34944, 44504), (38941, 39936)]