389435712

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:928

約数の個数: 112

約数和(自身を含む): 1074139584

約数和(自身を除く): 684703872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 61, 64, 82, 96, 122, 123, 164, 183, 192, 244, 246, 328, 366, 488, 492, 656, 732, 811, 976, 984, 1312, 1464, 1622, 1952, 1968, 2433, 2501, 2624, 2928, 3244, 3904, 3936, 4866, 5002, 5856, 6488, 7503, 7872, 9732, 10004, 11712, 12976, 15006, 19464, 20008, 25952, 30012, 33251, 38928, 40016, 49471, 51904, 60024, 66502, 77856, 80032, 98942, 99753, 120048, 133004, 148413, 155712, 160064, 197884, 199506, 240096, 266008, 296826, 395768, 399012, 480192, 532016, 593652, 791536, 798024, 1064032, 1187304, 1583072, 1596048, 2028311, 2128064, 2374608, 3166144, 3192096, 4056622, 4749216, 6084933, 6384192, 8113244, 9498432, 12169866, 16226488, 24339732, 32452976, 48679464, 64905952, 97358928, 129811904, 194717856, 389435712]

約数ペア:

[(1, 389435712), (2, 194717856), (3, 129811904), (4, 97358928), (6, 64905952), (8, 48679464), (12, 32452976), (16, 24339732), (24, 16226488), (32, 12169866), (41, 9498432), (48, 8113244), (61, 6384192), (64, 6084933), (82, 4749216), (96, 4056622), (122, 3192096), (123, 3166144), (164, 2374608), (183, 2128064), (192, 2028311), (244, 1596048), (246, 1583072), (328, 1187304), (366, 1064032), (488, 798024), (492, 791536), (656, 593652), (732, 532016), (811, 480192), (976, 399012), (984, 395768), (1312, 296826), (1464, 266008), (1622, 240096), (1952, 199506), (1968, 197884), (2433, 160064), (2501, 155712), (2624, 148413), (2928, 133004), (3244, 120048), (3904, 99753), (3936, 98942), (4866, 80032), (5002, 77856), (5856, 66502), (6488, 60024), (7503, 51904), (7872, 49471), (9732, 40016), (10004, 38928), (11712, 33251), (12976, 30012), (15006, 25952), (19464, 20008)]