2005647552

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{47699}}^1$

素因数の和:47790

約数の個数: 84

約数和(自身を含む): 5827699800

約数和(自身を除く): 3822052248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 4672, 5256, 7008, 10512, 14016, 21024, 42048, 47699, 95398, 143097, 190796, 286194, 381592, 429291, 572388, 763184, 858582, 1144776, 1526368, 1717164, 2289552, 3052736, 3434328, 3482027, 4579104, 6868656, 6964054, 9158208, 10446081, 13737312, 13928108, 20892162, 27474624, 27856216, 31338243, 41784324, 55712432, 62676486, 83568648, 111424864, 125352972, 167137296, 222849728, 250705944, 334274592, 501411888, 668549184, 1002823776, 2005647552]

約数ペア:

[(1, 2005647552), (2, 1002823776), (3, 668549184), (4, 501411888), (6, 334274592), (8, 250705944), (9, 222849728), (12, 167137296), (16, 125352972), (18, 111424864), (24, 83568648), (32, 62676486), (36, 55712432), (48, 41784324), (64, 31338243), (72, 27856216), (73, 27474624), (96, 20892162), (144, 13928108), (146, 13737312), (192, 10446081), (219, 9158208), (288, 6964054), (292, 6868656), (438, 4579104), (576, 3482027), (584, 3434328), (657, 3052736), (876, 2289552), (1168, 1717164), (1314, 1526368), (1752, 1144776), (2336, 858582), (2628, 763184), (3504, 572388), (4672, 429291), (5256, 381592), (7008, 286194), (10512, 190796), (14016, 143097), (21024, 95398), (42048, 47699)]