684816706424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{6883}}^1$

素因数の和:7213

約数の個数: 128

約数和(自身を含む): 1410515078400

約数和(自身を除く): 725698371976

約数列:

[1, 2, 4, 8, 17, 34, 61, 67, 68, 122, 134, 136, 179, 244, 268, 358, 488, 536, 716, 1037, 1139, 1432, 2074, 2278, 3043, 4087, 4148, 4556, 6086, 6883, 8174, 8296, 9112, 10919, 11993, 12172, 13766, 16348, 21838, 23986, 24344, 27532, 32696, 43676, 47972, 55064, 69479, 87352, 95944, 117011, 138958, 185623, 203881, 234022, 277916, 371246, 407762, 419863, 461161, 468044, 555832, 731573, 742492, 815524, 839726, 922322, 936088, 1232057, 1463146, 1484984, 1631048, 1679452, 1844644, 2464114, 2926292, 3358904, 3689288, 4928228, 5852584, 7137671, 7839737, 9856456, 12436741, 14275342, 15679474, 20944969, 24873482, 28130821, 28550684, 31358948, 41889938, 49746964, 56261642, 57101368, 62717896, 75155477, 82547819, 83779876, 99493928, 112523284, 150310954, 165095638, 167559752, 225046568, 300621908, 330191276, 478223957, 601243816, 660382552, 956447914, 1277643109, 1403312923, 1912895828, 2555286218, 2806625846, 3825791656, 5035416959, 5110572436, 5613251692, 10070833918, 10221144872, 11226503384, 20141667836, 40283335672, 85602088303, 171204176606, 342408353212, 684816706424]

約数ペア:

[(1, 684816706424), (2, 342408353212), (4, 171204176606), (8, 85602088303), (17, 40283335672), (34, 20141667836), (61, 11226503384), (67, 10221144872), (68, 10070833918), (122, 5613251692), (134, 5110572436), (136, 5035416959), (179, 3825791656), (244, 2806625846), (268, 2555286218), (358, 1912895828), (488, 1403312923), (536, 1277643109), (716, 956447914), (1037, 660382552), (1139, 601243816), (1432, 478223957), (2074, 330191276), (2278, 300621908), (3043, 225046568), (4087, 167559752), (4148, 165095638), (4556, 150310954), (6086, 112523284), (6883, 99493928), (8174, 83779876), (8296, 82547819), (9112, 75155477), (10919, 62717896), (11993, 57101368), (12172, 56261642), (13766, 49746964), (16348, 41889938), (21838, 31358948), (23986, 28550684), (24344, 28130821), (27532, 24873482), (32696, 20944969), (43676, 15679474), (47972, 14275342), (55064, 12436741), (69479, 9856456), (87352, 7839737), (95944, 7137671), (117011, 5852584), (138958, 4928228), (185623, 3689288), (203881, 3358904), (234022, 2926292), (277916, 2464114), (371246, 1844644), (407762, 1679452), (419863, 1631048), (461161, 1484984), (468044, 1463146), (555832, 1232057), (731573, 936088), (742492, 922322), (815524, 839726)]