812324512

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{1459}}^1$

素因数の和:1733

約数の個数: 48

約数和(自身を含む): 1624734720

約数和(自身を除く): 812410208

約数列:

[1, 2, 4, 8, 16, 32, 127, 137, 254, 274, 508, 548, 1016, 1096, 1459, 2032, 2192, 2918, 4064, 4384, 5836, 11672, 17399, 23344, 34798, 46688, 69596, 139192, 185293, 199883, 278384, 370586, 399766, 556768, 741172, 799532, 1482344, 1599064, 2964688, 3198128, 5929376, 6396256, 25385141, 50770282, 101540564, 203081128, 406162256, 812324512]

約数ペア:

[(1, 812324512), (2, 406162256), (4, 203081128), (8, 101540564), (16, 50770282), (32, 25385141), (127, 6396256), (137, 5929376), (254, 3198128), (274, 2964688), (508, 1599064), (548, 1482344), (1016, 799532), (1096, 741172), (1459, 556768), (2032, 399766), (2192, 370586), (2918, 278384), (4064, 199883), (4384, 185293), (5836, 139192), (11672, 69596), (17399, 46688), (23344, 34798)]