397495512

素因数分解:

$2^3\times 3^5\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2895

約数の個数: 96

約数和(自身を含む): 1132120080

約数和(自身を除く): 734624568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 243, 292, 324, 438, 486, 584, 648, 657, 876, 972, 1314, 1752, 1944, 1971, 2628, 2801, 3942, 5256, 5602, 5913, 7884, 8403, 11204, 11826, 15768, 16806, 17739, 22408, 23652, 25209, 33612, 35478, 47304, 50418, 67224, 70956, 75627, 100836, 141912, 151254, 201672, 204473, 226881, 302508, 408946, 453762, 605016, 613419, 680643, 817892, 907524, 1226838, 1361286, 1635784, 1815048, 1840257, 2453676, 2722572, 3680514, 4907352, 5445144, 5520771, 7361028, 11041542, 14722056, 16562313, 22083084, 33124626, 44166168, 49686939, 66249252, 99373878, 132498504, 198747756, 397495512]

約数ペア:

[(1, 397495512), (2, 198747756), (3, 132498504), (4, 99373878), (6, 66249252), (8, 49686939), (9, 44166168), (12, 33124626), (18, 22083084), (24, 16562313), (27, 14722056), (36, 11041542), (54, 7361028), (72, 5520771), (73, 5445144), (81, 4907352), (108, 3680514), (146, 2722572), (162, 2453676), (216, 1840257), (219, 1815048), (243, 1635784), (292, 1361286), (324, 1226838), (438, 907524), (486, 817892), (584, 680643), (648, 613419), (657, 605016), (876, 453762), (972, 408946), (1314, 302508), (1752, 226881), (1944, 204473), (1971, 201672), (2628, 151254), (2801, 141912), (3942, 100836), (5256, 75627), (5602, 70956), (5913, 67224), (7884, 50418), (8403, 47304), (11204, 35478), (11826, 33612), (15768, 25209), (16806, 23652), (17739, 22408)]