216451824

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 583355520

約数和(自身を除く): 366903696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 131, 174, 232, 262, 348, 393, 464, 524, 696, 786, 1048, 1187, 1392, 1572, 2096, 2374, 3144, 3561, 3799, 4748, 6288, 7122, 7598, 9496, 11397, 14244, 15196, 18992, 22794, 28488, 30392, 34423, 45588, 56976, 60784, 68846, 91176, 103269, 137692, 155497, 182352, 206538, 275384, 310994, 413076, 466491, 550768, 621988, 826152, 932982, 1243976, 1652304, 1865964, 2487952, 3731928, 4509413, 7463856, 9018826, 13528239, 18037652, 27056478, 36075304, 54112956, 72150608, 108225912, 216451824]

約数ペア:

[(1, 216451824), (2, 108225912), (3, 72150608), (4, 54112956), (6, 36075304), (8, 27056478), (12, 18037652), (16, 13528239), (24, 9018826), (29, 7463856), (48, 4509413), (58, 3731928), (87, 2487952), (116, 1865964), (131, 1652304), (174, 1243976), (232, 932982), (262, 826152), (348, 621988), (393, 550768), (464, 466491), (524, 413076), (696, 310994), (786, 275384), (1048, 206538), (1187, 182352), (1392, 155497), (1572, 137692), (2096, 103269), (2374, 91176), (3144, 68846), (3561, 60784), (3799, 56976), (4748, 45588), (6288, 34423), (7122, 30392), (7598, 28488), (9496, 22794), (11397, 18992), (14244, 15196)]