621103392

素因数分解:

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

素因数の和:1872

約数の個数: 216

約数和(自身を含む): 2187005184

約数和(自身を除く): 1565901792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 416, 468, 504, 507, 546, 624, 672, 676, 728, 819, 936, 1008, 1014, 1092, 1183, 1248, 1352, 1456, 1521, 1638, 1823, 1872, 2016, 2028, 2184, 2366, 2704, 2912, 3042, 3276, 3549, 3646, 3744, 4056, 4368, 4732, 5408, 5469, 6084, 6552, 7098, 7292, 8112, 8736, 9464, 10647, 10938, 12168, 12761, 13104, 14196, 14584, 16224, 16407, 18928, 21294, 21876, 23699, 24336, 25522, 26208, 28392, 29168, 32814, 37856, 38283, 42588, 43752, 47398, 48672, 51044, 56784, 58336, 65628, 71097, 76566, 85176, 87504, 94796, 102088, 113568, 114849, 131256, 142194, 153132, 165893, 170352, 175008, 189592, 204176, 213291, 229698, 262512, 284388, 306264, 308087, 331786, 340704, 379184, 408352, 426582, 459396, 497679, 525024, 568776, 612528, 616174, 663572, 758368, 853164, 918792, 924261, 995358, 1137552, 1225056, 1232348, 1327144, 1493037, 1706328, 1837584, 1848522, 1990716, 2156609, 2275104, 2464696, 2654288, 2772783, 2986074, 3412656, 3675168, 3697044, 3981432, 4313218, 4929392, 5308576, 5545566, 5972148, 6469827, 6825312, 7394088, 7962864, 8626436, 9858784, 11091132, 11944296, 12939654, 14788176, 15925728, 17252872, 19409481, 22182264, 23888592, 25879308, 29576352, 34505744, 38818962, 44364528, 47777184, 51758616, 69011488, 77637924, 88729056, 103517232, 155275848, 207034464, 310551696, 621103392]

約数ペア:

[(1, 621103392), (2, 310551696), (3, 207034464), (4, 155275848), (6, 103517232), (7, 88729056), (8, 77637924), (9, 69011488), (12, 51758616), (13, 47777184), (14, 44364528), (16, 38818962), (18, 34505744), (21, 29576352), (24, 25879308), (26, 23888592), (28, 22182264), (32, 19409481), (36, 17252872), (39, 15925728), (42, 14788176), (48, 12939654), (52, 11944296), (56, 11091132), (63, 9858784), (72, 8626436), (78, 7962864), (84, 7394088), (91, 6825312), (96, 6469827), (104, 5972148), (112, 5545566), (117, 5308576), (126, 4929392), (144, 4313218), (156, 3981432), (168, 3697044), (169, 3675168), (182, 3412656), (208, 2986074), (224, 2772783), (234, 2654288), (252, 2464696), (273, 2275104), (288, 2156609), (312, 1990716), (336, 1848522), (338, 1837584), (364, 1706328), (416, 1493037), (468, 1327144), (504, 1232348), (507, 1225056), (546, 1137552), (624, 995358), (672, 924261), (676, 918792), (728, 853164), (819, 758368), (936, 663572), (1008, 616174), (1014, 612528), (1092, 568776), (1183, 525024), (1248, 497679), (1352, 459396), (1456, 426582), (1521, 408352), (1638, 379184), (1823, 340704), (1872, 331786), (2016, 308087), (2028, 306264), (2184, 284388), (2366, 262512), (2704, 229698), (2912, 213291), (3042, 204176), (3276, 189592), (3549, 175008), (3646, 170352), (3744, 165893), (4056, 153132), (4368, 142194), (4732, 131256), (5408, 114849), (5469, 113568), (6084, 102088), (6552, 94796), (7098, 87504), (7292, 85176), (8112, 76566), (8736, 71097), (9464, 65628), (10647, 58336), (10938, 56784), (12168, 51044), (12761, 48672), (13104, 47398), (14196, 43752), (14584, 42588), (16224, 38283), (16407, 37856), (18928, 32814), (21294, 29168), (21876, 28392), (23699, 26208), (24336, 25522)]