246391656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 736819200

約数和(自身を除く): 490427544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 103, 116, 168, 174, 203, 206, 232, 309, 348, 406, 412, 491, 609, 618, 696, 721, 812, 824, 982, 1218, 1236, 1442, 1473, 1624, 1964, 2163, 2436, 2472, 2884, 2946, 2987, 3437, 3928, 4326, 4872, 5768, 5892, 5974, 6874, 8652, 8961, 10311, 11784, 11948, 13748, 14239, 17304, 17922, 20622, 20909, 23896, 27496, 28478, 35844, 41244, 41818, 42717, 50573, 56956, 62727, 71688, 82488, 83636, 85434, 99673, 101146, 113912, 125454, 151719, 167272, 170868, 199346, 202292, 250908, 299019, 303438, 341736, 354011, 398692, 404584, 501816, 598038, 606876, 708022, 797384, 1062033, 1196076, 1213752, 1416044, 1466617, 2124066, 2392152, 2832088, 2933234, 4248132, 4399851, 5866468, 8496264, 8799702, 10266319, 11732936, 17599404, 20532638, 30798957, 35198808, 41065276, 61597914, 82130552, 123195828, 246391656]

約数ペア:

[(1, 246391656), (2, 123195828), (3, 82130552), (4, 61597914), (6, 41065276), (7, 35198808), (8, 30798957), (12, 20532638), (14, 17599404), (21, 11732936), (24, 10266319), (28, 8799702), (29, 8496264), (42, 5866468), (56, 4399851), (58, 4248132), (84, 2933234), (87, 2832088), (103, 2392152), (116, 2124066), (168, 1466617), (174, 1416044), (203, 1213752), (206, 1196076), (232, 1062033), (309, 797384), (348, 708022), (406, 606876), (412, 598038), (491, 501816), (609, 404584), (618, 398692), (696, 354011), (721, 341736), (812, 303438), (824, 299019), (982, 250908), (1218, 202292), (1236, 199346), (1442, 170868), (1473, 167272), (1624, 151719), (1964, 125454), (2163, 113912), (2436, 101146), (2472, 99673), (2884, 85434), (2946, 83636), (2987, 82488), (3437, 71688), (3928, 62727), (4326, 56956), (4872, 50573), (5768, 42717), (5892, 41818), (5974, 41244), (6874, 35844), (8652, 28478), (8961, 27496), (10311, 23896), (11784, 20909), (11948, 20622), (13748, 17922), (14239, 17304)]