400085184

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{90599}}^1$

素因数の和:90637

約数の個数: 56

約数和(自身を含む): 1104595200

約数和(自身を除く): 704510016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 90599, 181198, 271797, 362396, 543594, 724792, 1087188, 1449584, 2083777, 2174376, 2899168, 4167554, 4348752, 5798336, 6251331, 8335108, 8697504, 12502662, 16670216, 17395008, 25005324, 33340432, 50010648, 66680864, 100021296, 133361728, 200042592, 400085184]

約数ペア:

[(1, 400085184), (2, 200042592), (3, 133361728), (4, 100021296), (6, 66680864), (8, 50010648), (12, 33340432), (16, 25005324), (23, 17395008), (24, 16670216), (32, 12502662), (46, 8697504), (48, 8335108), (64, 6251331), (69, 5798336), (92, 4348752), (96, 4167554), (138, 2899168), (184, 2174376), (192, 2083777), (276, 1449584), (368, 1087188), (552, 724792), (736, 543594), (1104, 362396), (1472, 271797), (2208, 181198), (4416, 90599)]