249249672

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 845095680

約数和(自身を除く): 595846008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 43, 49, 53, 56, 62, 63, 72, 84, 86, 93, 98, 106, 124, 126, 129, 147, 159, 168, 172, 186, 196, 212, 217, 248, 252, 258, 279, 294, 301, 318, 344, 371, 372, 387, 392, 424, 434, 441, 477, 504, 516, 558, 588, 602, 636, 651, 742, 744, 774, 868, 882, 903, 954, 1032, 1113, 1116, 1176, 1204, 1272, 1302, 1333, 1484, 1519, 1548, 1643, 1736, 1764, 1806, 1908, 1953, 2107, 2226, 2232, 2279, 2408, 2597, 2604, 2666, 2709, 2968, 3038, 3096, 3286, 3339, 3528, 3612, 3816, 3906, 3999, 4214, 4452, 4557, 4558, 4929, 5194, 5208, 5332, 5418, 6076, 6321, 6572, 6678, 6837, 7224, 7791, 7812, 7998, 8428, 8904, 9114, 9116, 9331, 9858, 10388, 10664, 10836, 11501, 11997, 12152, 12642, 13144, 13356, 13671, 13674, 14787, 15582, 15624, 15953, 15996, 16856, 18228, 18232, 18662, 18963, 19716, 20511, 20776, 21672, 23002, 23373, 23994, 25284, 26712, 27342, 27348, 27993, 29574, 31164, 31906, 31992, 34503, 36456, 37324, 37926, 39432, 41022, 46004, 46746, 47859, 47988, 50568, 54684, 54696, 55986, 59148, 62328, 63812, 65317, 69006, 70649, 74648, 75852, 80507, 82044, 83979, 92008, 93492, 95718, 95976, 103509, 109368, 111671, 111972, 118296, 127624, 130634, 138012, 141298, 143577, 151704, 161014, 164088, 167958, 186984, 191436, 195951, 207018, 211947, 223342, 223944, 241521, 261268, 276024, 282596, 287154, 322028, 335013, 335916, 382872, 391902, 414036, 423894, 446684, 483042, 494543, 522536, 565192, 574308, 587853, 635841, 644056, 670026, 671832, 724563, 783804, 828072, 847788, 893368, 966084, 989086, 1005039, 1148616, 1175706, 1271682, 1340052, 1449126, 1483629, 1567608, 1695576, 1932168, 1978172, 2010078, 2351412, 2543364, 2680104, 2898252, 2967258, 3461801, 3956344, 4020156, 4450887, 4702824, 5086728, 5796504, 5934516, 6923602, 8040312, 8901774, 10385403, 11869032, 13847204, 17803548, 20770806, 27694408, 31156209, 35607096, 41541612, 62312418, 83083224, 124624836, 249249672]

約数ペア:

[(1, 249249672), (2, 124624836), (3, 83083224), (4, 62312418), (6, 41541612), (7, 35607096), (8, 31156209), (9, 27694408), (12, 20770806), (14, 17803548), (18, 13847204), (21, 11869032), (24, 10385403), (28, 8901774), (31, 8040312), (36, 6923602), (42, 5934516), (43, 5796504), (49, 5086728), (53, 4702824), (56, 4450887), (62, 4020156), (63, 3956344), (72, 3461801), (84, 2967258), (86, 2898252), (93, 2680104), (98, 2543364), (106, 2351412), (124, 2010078), (126, 1978172), (129, 1932168), (147, 1695576), (159, 1567608), (168, 1483629), (172, 1449126), (186, 1340052), (196, 1271682), (212, 1175706), (217, 1148616), (248, 1005039), (252, 989086), (258, 966084), (279, 893368), (294, 847788), (301, 828072), (318, 783804), (344, 724563), (371, 671832), (372, 670026), (387, 644056), (392, 635841), (424, 587853), (434, 574308), (441, 565192), (477, 522536), (504, 494543), (516, 483042), (558, 446684), (588, 423894), (602, 414036), (636, 391902), (651, 382872), (742, 335916), (744, 335013), (774, 322028), (868, 287154), (882, 282596), (903, 276024), (954, 261268), (1032, 241521), (1113, 223944), (1116, 223342), (1176, 211947), (1204, 207018), (1272, 195951), (1302, 191436), (1333, 186984), (1484, 167958), (1519, 164088), (1548, 161014), (1643, 151704), (1736, 143577), (1764, 141298), (1806, 138012), (1908, 130634), (1953, 127624), (2107, 118296), (2226, 111972), (2232, 111671), (2279, 109368), (2408, 103509), (2597, 95976), (2604, 95718), (2666, 93492), (2709, 92008), (2968, 83979), (3038, 82044), (3096, 80507), (3286, 75852), (3339, 74648), (3528, 70649), (3612, 69006), (3816, 65317), (3906, 63812), (3999, 62328), (4214, 59148), (4452, 55986), (4557, 54696), (4558, 54684), (4929, 50568), (5194, 47988), (5208, 47859), (5332, 46746), (5418, 46004), (6076, 41022), (6321, 39432), (6572, 37926), (6678, 37324), (6837, 36456), (7224, 34503), (7791, 31992), (7812, 31906), (7998, 31164), (8428, 29574), (8904, 27993), (9114, 27348), (9116, 27342), (9331, 26712), (9858, 25284), (10388, 23994), (10664, 23373), (10836, 23002), (11501, 21672), (11997, 20776), (12152, 20511), (12642, 19716), (13144, 18963), (13356, 18662), (13671, 18232), (13674, 18228), (14787, 16856), (15582, 15996), (15624, 15953)]