212797872

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 240

約数和(自身を含む): 736619520

約数和(自身を除く): 523821648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 41, 42, 48, 56, 57, 63, 72, 76, 82, 84, 112, 114, 123, 126, 133, 144, 152, 164, 168, 171, 228, 246, 252, 266, 271, 287, 304, 328, 336, 342, 369, 399, 456, 492, 504, 532, 542, 574, 656, 684, 738, 779, 798, 813, 861, 912, 984, 1008, 1064, 1084, 1148, 1197, 1368, 1476, 1558, 1596, 1626, 1722, 1897, 1968, 2128, 2168, 2296, 2337, 2394, 2439, 2583, 2736, 2952, 3116, 3192, 3252, 3444, 3794, 4336, 4592, 4674, 4788, 4878, 5149, 5166, 5453, 5691, 5904, 6232, 6384, 6504, 6888, 7011, 7588, 9348, 9576, 9756, 10298, 10332, 10906, 11111, 11382, 12464, 13008, 13776, 14022, 15176, 15447, 16359, 17073, 18696, 19152, 19512, 20596, 20664, 21812, 22222, 22764, 28044, 30352, 30894, 32718, 33333, 34146, 36043, 37392, 39024, 41192, 41328, 43624, 44444, 45528, 46341, 49077, 56088, 61788, 65436, 66666, 68292, 72086, 77777, 82384, 87248, 88888, 91056, 92682, 98154, 99999, 108129, 112176, 123576, 130872, 133332, 136584, 144172, 155554, 177776, 185364, 196308, 199998, 211109, 216258, 233331, 247152, 261744, 266664, 273168, 288344, 311108, 324387, 370728, 392616, 399996, 422218, 432516, 466662, 533328, 576688, 622216, 633327, 648774, 699993, 741456, 785232, 799992, 844436, 865032, 933324, 1244432, 1266654, 1297548, 1399986, 1477763, 1599984, 1688872, 1730064, 1866648, 1899981, 2533308, 2595096, 2799972, 2955526, 3377744, 3733296, 3799962, 4433289, 5066616, 5190192, 5599944, 5911052, 7599924, 8866578, 10133232, 11199888, 11822104, 13299867, 15199848, 17733156, 23644208, 26599734, 30399696, 35466312, 53199468, 70932624, 106398936, 212797872]

約数ペア:

[(1, 212797872), (2, 106398936), (3, 70932624), (4, 53199468), (6, 35466312), (7, 30399696), (8, 26599734), (9, 23644208), (12, 17733156), (14, 15199848), (16, 13299867), (18, 11822104), (19, 11199888), (21, 10133232), (24, 8866578), (28, 7599924), (36, 5911052), (38, 5599944), (41, 5190192), (42, 5066616), (48, 4433289), (56, 3799962), (57, 3733296), (63, 3377744), (72, 2955526), (76, 2799972), (82, 2595096), (84, 2533308), (112, 1899981), (114, 1866648), (123, 1730064), (126, 1688872), (133, 1599984), (144, 1477763), (152, 1399986), (164, 1297548), (168, 1266654), (171, 1244432), (228, 933324), (246, 865032), (252, 844436), (266, 799992), (271, 785232), (287, 741456), (304, 699993), (328, 648774), (336, 633327), (342, 622216), (369, 576688), (399, 533328), (456, 466662), (492, 432516), (504, 422218), (532, 399996), (542, 392616), (574, 370728), (656, 324387), (684, 311108), (738, 288344), (779, 273168), (798, 266664), (813, 261744), (861, 247152), (912, 233331), (984, 216258), (1008, 211109), (1064, 199998), (1084, 196308), (1148, 185364), (1197, 177776), (1368, 155554), (1476, 144172), (1558, 136584), (1596, 133332), (1626, 130872), (1722, 123576), (1897, 112176), (1968, 108129), (2128, 99999), (2168, 98154), (2296, 92682), (2337, 91056), (2394, 88888), (2439, 87248), (2583, 82384), (2736, 77777), (2952, 72086), (3116, 68292), (3192, 66666), (3252, 65436), (3444, 61788), (3794, 56088), (4336, 49077), (4592, 46341), (4674, 45528), (4788, 44444), (4878, 43624), (5149, 41328), (5166, 41192), (5453, 39024), (5691, 37392), (5904, 36043), (6232, 34146), (6384, 33333), (6504, 32718), (6888, 30894), (7011, 30352), (7588, 28044), (9348, 22764), (9576, 22222), (9756, 21812), (10298, 20664), (10332, 20596), (10906, 19512), (11111, 19152), (11382, 18696), (12464, 17073), (13008, 16359), (13776, 15447), (14022, 15176)]