1531375488

素因数分解:

$2^7\times 3^2\times {\mathrm{157}}^1\times {\mathrm{8467}}^1$

素因数の和:8644

約数の個数: 96

約数和(自身を含む): 4435284360

約数和(自身を除く): 2903908872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 157, 192, 288, 314, 384, 471, 576, 628, 942, 1152, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7536, 8467, 10048, 11304, 15072, 16934, 20096, 22608, 25401, 30144, 33868, 45216, 50802, 60288, 67736, 76203, 90432, 101604, 135472, 152406, 180864, 203208, 270944, 304812, 406416, 541888, 609624, 812832, 1083776, 1219248, 1329319, 1625664, 2438496, 2658638, 3251328, 3987957, 4876992, 5317276, 7975914, 9753984, 10634552, 11963871, 15951828, 21269104, 23927742, 31903656, 42538208, 47855484, 63807312, 85076416, 95710968, 127614624, 170152832, 191421936, 255229248, 382843872, 510458496, 765687744, 1531375488]

約数ペア:

[(1, 1531375488), (2, 765687744), (3, 510458496), (4, 382843872), (6, 255229248), (8, 191421936), (9, 170152832), (12, 127614624), (16, 95710968), (18, 85076416), (24, 63807312), (32, 47855484), (36, 42538208), (48, 31903656), (64, 23927742), (72, 21269104), (96, 15951828), (128, 11963871), (144, 10634552), (157, 9753984), (192, 7975914), (288, 5317276), (314, 4876992), (384, 3987957), (471, 3251328), (576, 2658638), (628, 2438496), (942, 1625664), (1152, 1329319), (1256, 1219248), (1413, 1083776), (1884, 812832), (2512, 609624), (2826, 541888), (3768, 406416), (5024, 304812), (5652, 270944), (7536, 203208), (8467, 180864), (10048, 152406), (11304, 135472), (15072, 101604), (16934, 90432), (20096, 76203), (22608, 67736), (25401, 60288), (30144, 50802), (33868, 45216)]