1213377984

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3307}}^1$

素因数の和:3352

約数の個数: 252

約数和(自身を含む): 4358283384

約数和(自身を除く): 3144905400

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, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 728, 784, 819, 832, 882, 936, 1008, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2496, 2548, 2912, 3136, 3276, 3307, 3528, 3744, 3822, 4032, 4368, 4704, 5096, 5733, 5824, 6552, 6614, 7056, 7488, 7644, 8736, 9408, 9921, 10192, 11466, 13104, 13228, 14112, 15288, 17472, 19842, 20384, 22932, 23149, 26208, 26456, 28224, 29763, 30576, 39684, 40768, 42991, 45864, 46298, 52416, 52912, 59526, 61152, 69447, 79368, 85982, 91728, 92596, 105824, 119052, 122304, 128973, 138894, 158736, 162043, 171964, 183456, 185192, 208341, 211648, 238104, 257946, 277788, 300937, 317472, 324086, 343928, 366912, 370384, 386919, 416682, 476208, 486129, 515892, 555576, 601874, 634944, 648172, 687856, 740768, 773838, 833364, 902811, 952416, 972258, 1031784, 1111152, 1203748, 1296344, 1375712, 1458387, 1481536, 1547676, 1666728, 1805622, 1904832, 1944516, 2063568, 2106559, 2222304, 2407496, 2592688, 2708433, 2751424, 2916774, 3095352, 3333456, 3611244, 3889032, 4127136, 4213118, 4444608, 4814992, 5185376, 5416866, 5833548, 6190704, 6319677, 6666912, 7222488, 7778064, 8254272, 8426236, 9629984, 10370752, 10833732, 11667096, 12381408, 12639354, 13333824, 14444976, 15556128, 16852472, 18959031, 19259968, 21667464, 23334192, 24762816, 25278708, 28889952, 31112256, 33704944, 37918062, 43334928, 46668384, 50557416, 57779904, 67409888, 75836124, 86669856, 93336768, 101114832, 134819776, 151672248, 173339712, 202229664, 303344496, 404459328, 606688992, 1213377984]

約数ペア:

[(1, 1213377984), (2, 606688992), (3, 404459328), (4, 303344496), (6, 202229664), (7, 173339712), (8, 151672248), (9, 134819776), (12, 101114832), (13, 93336768), (14, 86669856), (16, 75836124), (18, 67409888), (21, 57779904), (24, 50557416), (26, 46668384), (28, 43334928), (32, 37918062), (36, 33704944), (39, 31112256), (42, 28889952), (48, 25278708), (49, 24762816), (52, 23334192), (56, 21667464), (63, 19259968), (64, 18959031), (72, 16852472), (78, 15556128), (84, 14444976), (91, 13333824), (96, 12639354), (98, 12381408), (104, 11667096), (112, 10833732), (117, 10370752), (126, 9629984), (144, 8426236), (147, 8254272), (156, 7778064), (168, 7222488), (182, 6666912), (192, 6319677), (196, 6190704), (208, 5833548), (224, 5416866), (234, 5185376), (252, 4814992), (273, 4444608), (288, 4213118), (294, 4127136), (312, 3889032), (336, 3611244), (364, 3333456), (392, 3095352), (416, 2916774), (441, 2751424), (448, 2708433), (468, 2592688), (504, 2407496), (546, 2222304), (576, 2106559), (588, 2063568), (624, 1944516), (637, 1904832), (672, 1805622), (728, 1666728), (784, 1547676), (819, 1481536), (832, 1458387), (882, 1375712), (936, 1296344), (1008, 1203748), (1092, 1111152), (1176, 1031784), (1248, 972258), (1274, 952416), (1344, 902811), (1456, 833364), (1568, 773838), (1638, 740768), (1764, 687856), (1872, 648172), (1911, 634944), (2016, 601874), (2184, 555576), (2352, 515892), (2496, 486129), (2548, 476208), (2912, 416682), (3136, 386919), (3276, 370384), (3307, 366912), (3528, 343928), (3744, 324086), (3822, 317472), (4032, 300937), (4368, 277788), (4704, 257946), (5096, 238104), (5733, 211648), (5824, 208341), (6552, 185192), (6614, 183456), (7056, 171964), (7488, 162043), (7644, 158736), (8736, 138894), (9408, 128973), (9921, 122304), (10192, 119052), (11466, 105824), (13104, 92596), (13228, 91728), (14112, 85982), (15288, 79368), (17472, 69447), (19842, 61152), (20384, 59526), (22932, 52912), (23149, 52416), (26208, 46298), (26456, 45864), (28224, 42991), (29763, 40768), (30576, 39684)]