691997684496

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{517151}}^1$

素因数の和:517680

約数の個数: 80

約数和(自身を含む): 1820945975808

約数和(自身を除く): 1128948291312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 457, 488, 732, 914, 976, 1371, 1464, 1828, 2742, 2928, 3656, 5484, 7312, 10968, 21936, 27877, 55754, 83631, 111508, 167262, 223016, 334524, 446032, 517151, 669048, 1034302, 1338096, 1551453, 2068604, 3102906, 4137208, 6205812, 8274416, 12411624, 24823248, 31546211, 63092422, 94638633, 126184844, 189277266, 236338007, 252369688, 378554532, 472676014, 504739376, 709014021, 757109064, 945352028, 1418028042, 1514218128, 1890704056, 2836056084, 3781408112, 5672112168, 11344224336, 14416618427, 28833236854, 43249855281, 57666473708, 86499710562, 115332947416, 172999421124, 230665894832, 345998842248, 691997684496]

約数ペア:

[(1, 691997684496), (2, 345998842248), (3, 230665894832), (4, 172999421124), (6, 115332947416), (8, 86499710562), (12, 57666473708), (16, 43249855281), (24, 28833236854), (48, 14416618427), (61, 11344224336), (122, 5672112168), (183, 3781408112), (244, 2836056084), (366, 1890704056), (457, 1514218128), (488, 1418028042), (732, 945352028), (914, 757109064), (976, 709014021), (1371, 504739376), (1464, 472676014), (1828, 378554532), (2742, 252369688), (2928, 236338007), (3656, 189277266), (5484, 126184844), (7312, 94638633), (10968, 63092422), (21936, 31546211), (27877, 24823248), (55754, 12411624), (83631, 8274416), (111508, 6205812), (167262, 4137208), (223016, 3102906), (334524, 2068604), (446032, 1551453), (517151, 1338096), (669048, 1034302)]