531129312

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 240

約数和(自身を含む): 1814152032

約数和(自身を除く): 1283022720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 73, 81, 84, 96, 108, 112, 126, 144, 146, 162, 168, 189, 216, 219, 224, 252, 288, 292, 324, 336, 378, 401, 432, 438, 504, 511, 567, 584, 648, 657, 672, 756, 802, 864, 876, 1008, 1022, 1134, 1168, 1203, 1296, 1314, 1512, 1533, 1604, 1752, 1971, 2016, 2044, 2268, 2336, 2406, 2592, 2628, 2807, 3024, 3066, 3208, 3504, 3609, 3942, 4088, 4536, 4599, 4812, 5256, 5614, 5913, 6048, 6132, 6416, 7008, 7218, 7884, 8176, 8421, 9072, 9198, 9624, 10512, 10827, 11228, 11826, 12264, 12832, 13797, 14436, 15768, 16352, 16842, 18144, 18396, 19248, 21024, 21654, 22456, 23652, 24528, 25263, 27594, 28872, 29273, 31536, 32481, 33684, 36792, 38496, 41391, 43308, 44912, 47304, 49056, 50526, 55188, 57744, 58546, 63072, 64962, 67368, 73584, 75789, 82782, 86616, 87819, 89824, 94608, 101052, 110376, 115488, 117092, 129924, 134736, 147168, 151578, 165564, 173232, 175638, 189216, 202104, 204911, 220752, 227367, 234184, 259848, 263457, 269472, 303156, 331128, 346464, 351276, 404208, 409822, 441504, 454734, 468368, 519696, 526914, 606312, 614733, 662256, 702552, 790371, 808416, 819644, 909468, 936736, 1039392, 1053828, 1212624, 1229466, 1324512, 1405104, 1580742, 1639288, 1818936, 1844199, 2107656, 2371113, 2425248, 2458932, 2810208, 3161484, 3278576, 3637872, 3688398, 4215312, 4742226, 4917864, 5532597, 6322968, 6557152, 7275744, 7376796, 8430624, 9484452, 9835728, 11065194, 12645936, 14753592, 16597791, 18968904, 19671456, 22130388, 25291872, 29507184, 33195582, 37937808, 44260776, 59014368, 66391164, 75875616, 88521552, 132782328, 177043104, 265564656, 531129312]

約数ペア:

[(1, 531129312), (2, 265564656), (3, 177043104), (4, 132782328), (6, 88521552), (7, 75875616), (8, 66391164), (9, 59014368), (12, 44260776), (14, 37937808), (16, 33195582), (18, 29507184), (21, 25291872), (24, 22130388), (27, 19671456), (28, 18968904), (32, 16597791), (36, 14753592), (42, 12645936), (48, 11065194), (54, 9835728), (56, 9484452), (63, 8430624), (72, 7376796), (73, 7275744), (81, 6557152), (84, 6322968), (96, 5532597), (108, 4917864), (112, 4742226), (126, 4215312), (144, 3688398), (146, 3637872), (162, 3278576), (168, 3161484), (189, 2810208), (216, 2458932), (219, 2425248), (224, 2371113), (252, 2107656), (288, 1844199), (292, 1818936), (324, 1639288), (336, 1580742), (378, 1405104), (401, 1324512), (432, 1229466), (438, 1212624), (504, 1053828), (511, 1039392), (567, 936736), (584, 909468), (648, 819644), (657, 808416), (672, 790371), (756, 702552), (802, 662256), (864, 614733), (876, 606312), (1008, 526914), (1022, 519696), (1134, 468368), (1168, 454734), (1203, 441504), (1296, 409822), (1314, 404208), (1512, 351276), (1533, 346464), (1604, 331128), (1752, 303156), (1971, 269472), (2016, 263457), (2044, 259848), (2268, 234184), (2336, 227367), (2406, 220752), (2592, 204911), (2628, 202104), (2807, 189216), (3024, 175638), (3066, 173232), (3208, 165564), (3504, 151578), (3609, 147168), (3942, 134736), (4088, 129924), (4536, 117092), (4599, 115488), (4812, 110376), (5256, 101052), (5614, 94608), (5913, 89824), (6048, 87819), (6132, 86616), (6416, 82782), (7008, 75789), (7218, 73584), (7884, 67368), (8176, 64962), (8421, 63072), (9072, 58546), (9198, 57744), (9624, 55188), (10512, 50526), (10827, 49056), (11228, 47304), (11826, 44912), (12264, 43308), (12832, 41391), (13797, 38496), (14436, 36792), (15768, 33684), (16352, 32481), (16842, 31536), (18144, 29273), (18396, 28872), (19248, 27594), (21024, 25263), (21654, 24528), (22456, 23652)]