392420736

素因数分解:

$2^7\times 3^2\times {\mathrm{340643}}^1$

素因数の和:340663

約数の個数: 48

約数和(自身を含む): 1129234860

約数和(自身を除く): 736814124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 340643, 681286, 1021929, 1362572, 2043858, 2725144, 3065787, 4087716, 5450288, 6131574, 8175432, 10900576, 12263148, 16350864, 21801152, 24526296, 32701728, 43602304, 49052592, 65403456, 98105184, 130806912, 196210368, 392420736]

約数ペア:

[(1, 392420736), (2, 196210368), (3, 130806912), (4, 98105184), (6, 65403456), (8, 49052592), (9, 43602304), (12, 32701728), (16, 24526296), (18, 21801152), (24, 16350864), (32, 12263148), (36, 10900576), (48, 8175432), (64, 6131574), (72, 5450288), (96, 4087716), (128, 3065787), (144, 2725144), (192, 2043858), (288, 1362572), (384, 1021929), (576, 681286), (1152, 340643)]