213630304

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2693}}^1$

素因数の和:2807

約数の個数: 48

約数和(自身を含む): 438561648

約数和(自身を除く): 224931344

約数列:

[1, 2, 4, 8, 16, 32, 37, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 1184, 2144, 2479, 2693, 4958, 5386, 9916, 10772, 19832, 21544, 39664, 43088, 79328, 86176, 99641, 180431, 199282, 360862, 398564, 721724, 797128, 1443448, 1594256, 2886896, 3188512, 5773792, 6675947, 13351894, 26703788, 53407576, 106815152, 213630304]

約数ペア:

[(1, 213630304), (2, 106815152), (4, 53407576), (8, 26703788), (16, 13351894), (32, 6675947), (37, 5773792), (67, 3188512), (74, 2886896), (134, 1594256), (148, 1443448), (268, 797128), (296, 721724), (536, 398564), (592, 360862), (1072, 199282), (1184, 180431), (2144, 99641), (2479, 86176), (2693, 79328), (4958, 43088), (5386, 39664), (9916, 21544), (10772, 19832)]