1289983968

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1868

約数の個数: 288

約数和(自身を含む): 4684732416

約数和(自身を除く): 3394748448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 243, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 486, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 972, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1701, 1823, 1872, 1944, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2912, 3024, 3159, 3276, 3402, 3646, 3744, 3888, 4212, 4368, 4536, 4914, 5469, 5616, 6048, 6318, 6552, 6804, 7292, 7371, 7776, 8424, 8736, 9072, 9828, 10938, 11232, 12636, 12761, 13104, 13608, 14584, 14742, 16407, 16848, 18144, 19656, 21876, 22113, 23699, 25272, 25522, 26208, 27216, 29168, 29484, 32814, 33696, 38283, 39312, 43752, 44226, 47398, 49221, 50544, 51044, 54432, 58336, 58968, 65628, 71097, 76566, 78624, 87504, 88452, 94796, 98442, 101088, 102088, 114849, 117936, 131256, 142194, 147663, 153132, 165893, 175008, 176904, 189592, 196884, 204176, 213291, 229698, 235872, 262512, 284388, 295326, 306264, 331786, 344547, 353808, 379184, 393768, 408352, 426582, 442989, 459396, 497679, 525024, 568776, 590652, 612528, 639873, 663572, 689094, 707616, 758368, 787536, 853164, 885978, 918792, 995358, 1033641, 1137552, 1181304, 1225056, 1279746, 1327144, 1378188, 1493037, 1575072, 1706328, 1771956, 1837584, 1919619, 1990716, 2067282, 2275104, 2362608, 2559492, 2654288, 2756376, 2986074, 3100923, 3412656, 3543912, 3675168, 3839238, 3981432, 4134564, 4479111, 4725216, 5118984, 5308576, 5512752, 5758857, 5972148, 6201846, 6825312, 7087824, 7678476, 7962864, 8269128, 8958222, 10237968, 11025504, 11517714, 11944296, 12403692, 13437333, 14175648, 15356952, 15925728, 16538256, 17916444, 20475936, 23035428, 23888592, 24807384, 26874666, 30713904, 33076512, 35832888, 40311999, 46070856, 47777184, 49614768, 53749332, 61427808, 71665776, 80623998, 92141712, 99229536, 107498664, 143331552, 161247996, 184283424, 214997328, 322495992, 429994656, 644991984, 1289983968]

約数ペア:

[(1, 1289983968), (2, 644991984), (3, 429994656), (4, 322495992), (6, 214997328), (7, 184283424), (8, 161247996), (9, 143331552), (12, 107498664), (13, 99229536), (14, 92141712), (16, 80623998), (18, 71665776), (21, 61427808), (24, 53749332), (26, 49614768), (27, 47777184), (28, 46070856), (32, 40311999), (36, 35832888), (39, 33076512), (42, 30713904), (48, 26874666), (52, 24807384), (54, 23888592), (56, 23035428), (63, 20475936), (72, 17916444), (78, 16538256), (81, 15925728), (84, 15356952), (91, 14175648), (96, 13437333), (104, 12403692), (108, 11944296), (112, 11517714), (117, 11025504), (126, 10237968), (144, 8958222), (156, 8269128), (162, 7962864), (168, 7678476), (182, 7087824), (189, 6825312), (208, 6201846), (216, 5972148), (224, 5758857), (234, 5512752), (243, 5308576), (252, 5118984), (273, 4725216), (288, 4479111), (312, 4134564), (324, 3981432), (336, 3839238), (351, 3675168), (364, 3543912), (378, 3412656), (416, 3100923), (432, 2986074), (468, 2756376), (486, 2654288), (504, 2559492), (546, 2362608), (567, 2275104), (624, 2067282), (648, 1990716), (672, 1919619), (702, 1837584), (728, 1771956), (756, 1706328), (819, 1575072), (864, 1493037), (936, 1378188), (972, 1327144), (1008, 1279746), (1053, 1225056), (1092, 1181304), (1134, 1137552), (1248, 1033641), (1296, 995358), (1404, 918792), (1456, 885978), (1512, 853164), (1638, 787536), (1701, 758368), (1823, 707616), (1872, 689094), (1944, 663572), (2016, 639873), (2106, 612528), (2184, 590652), (2268, 568776), (2457, 525024), (2592, 497679), (2808, 459396), (2912, 442989), (3024, 426582), (3159, 408352), (3276, 393768), (3402, 379184), (3646, 353808), (3744, 344547), (3888, 331786), (4212, 306264), (4368, 295326), (4536, 284388), (4914, 262512), (5469, 235872), (5616, 229698), (6048, 213291), (6318, 204176), (6552, 196884), (6804, 189592), (7292, 176904), (7371, 175008), (7776, 165893), (8424, 153132), (8736, 147663), (9072, 142194), (9828, 131256), (10938, 117936), (11232, 114849), (12636, 102088), (12761, 101088), (13104, 98442), (13608, 94796), (14584, 88452), (14742, 87504), (16407, 78624), (16848, 76566), (18144, 71097), (19656, 65628), (21876, 58968), (22113, 58336), (23699, 54432), (25272, 51044), (25522, 50544), (26208, 49221), (27216, 47398), (29168, 44226), (29484, 43752), (32814, 39312), (33696, 38283)]