404523712

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4973}}^1$

素因数の和:5057

約数の個数: 56

約数和(自身を含む): 849002112

約数和(自身を除く): 444478400

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1984, 2542, 2624, 4973, 5084, 9946, 10168, 19892, 20336, 39784, 40672, 79568, 81344, 154163, 159136, 203893, 308326, 318272, 407786, 616652, 815572, 1233304, 1631144, 2466608, 3262288, 4933216, 6320683, 6524576, 9866432, 12641366, 13049152, 25282732, 50565464, 101130928, 202261856, 404523712]

約数ペア:

[(1, 404523712), (2, 202261856), (4, 101130928), (8, 50565464), (16, 25282732), (31, 13049152), (32, 12641366), (41, 9866432), (62, 6524576), (64, 6320683), (82, 4933216), (124, 3262288), (164, 2466608), (248, 1631144), (328, 1233304), (496, 815572), (656, 616652), (992, 407786), (1271, 318272), (1312, 308326), (1984, 203893), (2542, 159136), (2624, 154163), (4973, 81344), (5084, 79568), (9946, 40672), (10168, 39784), (19892, 20336)]