857414304

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{72613}}^1$

素因数の和:72670

約数の個数: 72

約数和(自身を含む): 2497776372

約数和(自身を除く): 1640362068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 72613, 145226, 217839, 290452, 435678, 580904, 653517, 871356, 1161808, 1307034, 1742712, 2323616, 2614068, 2977133, 3485424, 5228136, 5954266, 6970848, 8931399, 10456272, 11908532, 17862798, 20912544, 23817064, 26794197, 35725596, 47634128, 53588394, 71451192, 95268256, 107176788, 142902384, 214353576, 285804768, 428707152, 857414304]

約数ペア:

[(1, 857414304), (2, 428707152), (3, 285804768), (4, 214353576), (6, 142902384), (8, 107176788), (9, 95268256), (12, 71451192), (16, 53588394), (18, 47634128), (24, 35725596), (32, 26794197), (36, 23817064), (41, 20912544), (48, 17862798), (72, 11908532), (82, 10456272), (96, 8931399), (123, 6970848), (144, 5954266), (164, 5228136), (246, 3485424), (288, 2977133), (328, 2614068), (369, 2323616), (492, 1742712), (656, 1307034), (738, 1161808), (984, 871356), (1312, 653517), (1476, 580904), (1968, 435678), (2952, 290452), (3936, 217839), (5904, 145226), (11808, 72613)]