431370656

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1163}}^1$

素因数の和:1413

約数の個数: 48

約数和(自身を含む): 867664224

約数和(自身を除く): 436293568

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 173, 268, 346, 536, 692, 1072, 1163, 1384, 2144, 2326, 2768, 4652, 5536, 9304, 11591, 18608, 23182, 37216, 46364, 77921, 92728, 155842, 185456, 201199, 311684, 370912, 402398, 623368, 804796, 1246736, 1609592, 2493472, 3219184, 6438368, 13480333, 26960666, 53921332, 107842664, 215685328, 431370656]

約数ペア:

[(1, 431370656), (2, 215685328), (4, 107842664), (8, 53921332), (16, 26960666), (32, 13480333), (67, 6438368), (134, 3219184), (173, 2493472), (268, 1609592), (346, 1246736), (536, 804796), (692, 623368), (1072, 402398), (1163, 370912), (1384, 311684), (2144, 201199), (2326, 185456), (2768, 155842), (4652, 92728), (5536, 77921), (9304, 46364), (11591, 37216), (18608, 23182)]