290835888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45557}}^1$

素因数の和:45594

約数の個数: 80

約数和(自身を含む): 903870720

約数和(自身を除く): 613034832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 45557, 91114, 136671, 182228, 273342, 318899, 364456, 546684, 637798, 728912, 865583, 956697, 1093368, 1275596, 1731166, 1913394, 2186736, 2551192, 2596749, 3462332, 3826788, 5102384, 5193498, 6059081, 6924664, 7653576, 10386996, 12118162, 13849328, 15307152, 18177243, 20773992, 24236324, 36354486, 41547984, 48472648, 72708972, 96945296, 145417944, 290835888]

約数ペア:

[(1, 290835888), (2, 145417944), (3, 96945296), (4, 72708972), (6, 48472648), (7, 41547984), (8, 36354486), (12, 24236324), (14, 20773992), (16, 18177243), (19, 15307152), (21, 13849328), (24, 12118162), (28, 10386996), (38, 7653576), (42, 6924664), (48, 6059081), (56, 5193498), (57, 5102384), (76, 3826788), (84, 3462332), (112, 2596749), (114, 2551192), (133, 2186736), (152, 1913394), (168, 1731166), (228, 1275596), (266, 1093368), (304, 956697), (336, 865583), (399, 728912), (456, 637798), (532, 546684), (798, 364456), (912, 318899), (1064, 273342), (1596, 182228), (2128, 136671), (3192, 91114), (6384, 45557)]