68762924672

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1\times {\mathrm{757}}^1$

素因数の和:1554

約数の個数: 128

約数和(自身を含む): 149807481600

約数和(自身を除く): 81044556928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 316, 416, 632, 691, 757, 832, 1027, 1264, 1382, 1514, 1664, 2054, 2528, 2764, 3028, 4108, 5056, 5528, 6056, 8216, 8983, 9841, 10112, 11056, 12112, 16432, 17966, 19682, 22112, 24224, 32864, 35932, 39364, 44224, 48448, 54589, 59803, 65728, 71864, 78728, 88448, 96896, 109178, 119606, 131456, 143728, 157456, 218356, 239212, 287456, 314912, 436712, 478424, 523087, 574912, 629824, 709657, 777439, 873424, 956848, 1046174, 1149824, 1259648, 1419314, 1554878, 1746848, 1913696, 2092348, 2838628, 3109756, 3493696, 3827392, 4184696, 5677256, 6219512, 6800131, 6987392, 7654784, 8369392, 11354512, 12439024, 13600262, 16738784, 22709024, 24878048, 27200524, 33477568, 41323873, 45418048, 49756096, 54401048, 66955136, 82647746, 90836096, 99512192, 108802096, 165295492, 217604192, 330590984, 435208384, 537210349, 661181968, 870416768, 1074420698, 1322363936, 2148841396, 2644727872, 4297682792, 5289455744, 8595365584, 17190731168, 34381462336, 68762924672]

約数ペア:

[(1, 68762924672), (2, 34381462336), (4, 17190731168), (8, 8595365584), (13, 5289455744), (16, 4297682792), (26, 2644727872), (32, 2148841396), (52, 1322363936), (64, 1074420698), (79, 870416768), (104, 661181968), (128, 537210349), (158, 435208384), (208, 330590984), (316, 217604192), (416, 165295492), (632, 108802096), (691, 99512192), (757, 90836096), (832, 82647746), (1027, 66955136), (1264, 54401048), (1382, 49756096), (1514, 45418048), (1664, 41323873), (2054, 33477568), (2528, 27200524), (2764, 24878048), (3028, 22709024), (4108, 16738784), (5056, 13600262), (5528, 12439024), (6056, 11354512), (8216, 8369392), (8983, 7654784), (9841, 6987392), (10112, 6800131), (11056, 6219512), (12112, 5677256), (16432, 4184696), (17966, 3827392), (19682, 3493696), (22112, 3109756), (24224, 2838628), (32864, 2092348), (35932, 1913696), (39364, 1746848), (44224, 1554878), (48448, 1419314), (54589, 1259648), (59803, 1149824), (65728, 1046174), (71864, 956848), (78728, 873424), (88448, 777439), (96896, 709657), (109178, 629824), (119606, 574912), (131456, 523087), (143728, 478424), (157456, 436712), (218356, 314912), (239212, 287456)]