78749269248

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{254437}}^1$

素因数の和:254500

約数の個数: 144

約数和(自身を含む): 232991929856

約数和(自身を除く): 154242660608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3328, 3968, 4836, 4992, 5952, 6448, 7936, 9672, 9984, 11904, 12896, 19344, 23808, 25792, 38688, 51584, 77376, 103168, 154752, 254437, 309504, 508874, 763311, 1017748, 1526622, 2035496, 3053244, 3307681, 4070992, 6106488, 6615362, 7887547, 8141984, 9923043, 12212976, 13230724, 15775094, 16283968, 19846086, 23662641, 24425952, 26461448, 31550188, 32567936, 39692172, 47325282, 48851904, 52922896, 63100376, 65135872, 79384344, 94650564, 97703808, 102538111, 105845792, 126200752, 158768688, 189301128, 195407616, 205076222, 211691584, 252401504, 307614333, 317537376, 378602256, 410152444, 423383168, 504803008, 615228666, 635074752, 757204512, 820304888, 846766336, 1009606016, 1230457332, 1270149504, 1514409024, 1640609776, 2019212032, 2460914664, 2540299008, 3028818048, 3281219552, 4921829328, 6057636096, 6562439104, 9843658656, 13124878208, 19687317312, 26249756416, 39374634624, 78749269248]

約数ペア:

[(1, 78749269248), (2, 39374634624), (3, 26249756416), (4, 19687317312), (6, 13124878208), (8, 9843658656), (12, 6562439104), (13, 6057636096), (16, 4921829328), (24, 3281219552), (26, 3028818048), (31, 2540299008), (32, 2460914664), (39, 2019212032), (48, 1640609776), (52, 1514409024), (62, 1270149504), (64, 1230457332), (78, 1009606016), (93, 846766336), (96, 820304888), (104, 757204512), (124, 635074752), (128, 615228666), (156, 504803008), (186, 423383168), (192, 410152444), (208, 378602256), (248, 317537376), (256, 307614333), (312, 252401504), (372, 211691584), (384, 205076222), (403, 195407616), (416, 189301128), (496, 158768688), (624, 126200752), (744, 105845792), (768, 102538111), (806, 97703808), (832, 94650564), (992, 79384344), (1209, 65135872), (1248, 63100376), (1488, 52922896), (1612, 48851904), (1664, 47325282), (1984, 39692172), (2418, 32567936), (2496, 31550188), (2976, 26461448), (3224, 24425952), (3328, 23662641), (3968, 19846086), (4836, 16283968), (4992, 15775094), (5952, 13230724), (6448, 12212976), (7936, 9923043), (9672, 8141984), (9984, 7887547), (11904, 6615362), (12896, 6106488), (19344, 4070992), (23808, 3307681), (25792, 3053244), (38688, 2035496), (51584, 1526622), (77376, 1017748), (103168, 763311), (154752, 508874), (254437, 309504)]