489915673856

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{35911}}^1$

素因数の和:36288

約数の個数: 144

約数和(自身を含む): 1169768183808

約数和(自身を除く): 679852509952

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 331, 368, 448, 644, 662, 736, 896, 1288, 1324, 1472, 1792, 2317, 2576, 2648, 2944, 4634, 5152, 5296, 5888, 7613, 9268, 10304, 10592, 15226, 18536, 20608, 21184, 30452, 35911, 37072, 41216, 42368, 53291, 60904, 71822, 74144, 84736, 106582, 121808, 143644, 148288, 213164, 243616, 251377, 287288, 296576, 426328, 487232, 502754, 574576, 593152, 825953, 852656, 974464, 1005508, 1149152, 1651906, 1705312, 1948928, 2011016, 2298304, 3303812, 3410624, 4022032, 4596608, 5781671, 6607624, 6821248, 8044064, 9193216, 11563342, 11886541, 13215248, 13642496, 16088128, 23126684, 23773082, 26430496, 32176256, 46253368, 47546164, 52860992, 64352512, 83205787, 92506736, 95092328, 105721984, 166411574, 185013472, 190184656, 211443968, 273390443, 332823148, 370026944, 380369312, 546780886, 665646296, 740053888, 760738624, 1093561772, 1331292592, 1480107776, 1521477248, 1913733101, 2187123544, 2662585184, 3042954496, 3827466202, 4374247088, 5325170368, 7654932404, 8748494176, 10650340736, 15309864808, 17496988352, 21300681472, 30619729616, 34993976704, 61239459232, 69987953408, 122478918464, 244957836928, 489915673856]

約数ペア:

[(1, 489915673856), (2, 244957836928), (4, 122478918464), (7, 69987953408), (8, 61239459232), (14, 34993976704), (16, 30619729616), (23, 21300681472), (28, 17496988352), (32, 15309864808), (46, 10650340736), (56, 8748494176), (64, 7654932404), (92, 5325170368), (112, 4374247088), (128, 3827466202), (161, 3042954496), (184, 2662585184), (224, 2187123544), (256, 1913733101), (322, 1521477248), (331, 1480107776), (368, 1331292592), (448, 1093561772), (644, 760738624), (662, 740053888), (736, 665646296), (896, 546780886), (1288, 380369312), (1324, 370026944), (1472, 332823148), (1792, 273390443), (2317, 211443968), (2576, 190184656), (2648, 185013472), (2944, 166411574), (4634, 105721984), (5152, 95092328), (5296, 92506736), (5888, 83205787), (7613, 64352512), (9268, 52860992), (10304, 47546164), (10592, 46253368), (15226, 32176256), (18536, 26430496), (20608, 23773082), (21184, 23126684), (30452, 16088128), (35911, 13642496), (37072, 13215248), (41216, 11886541), (42368, 11563342), (53291, 9193216), (60904, 8044064), (71822, 6821248), (74144, 6607624), (84736, 5781671), (106582, 4596608), (121808, 4022032), (143644, 3410624), (148288, 3303812), (213164, 2298304), (243616, 2011016), (251377, 1948928), (287288, 1705312), (296576, 1651906), (426328, 1149152), (487232, 1005508), (502754, 974464), (574576, 852656), (593152, 825953)]