269406816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{400903}}^1$

素因数の和:400923

約数の個数: 48

約数和(自身を含む): 808222464

約数和(自身を除く): 538815648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 400903, 801806, 1202709, 1603612, 2405418, 2806321, 3207224, 4810836, 5612642, 6414448, 8418963, 9621672, 11225284, 12828896, 16837926, 19243344, 22450568, 33675852, 38486688, 44901136, 67351704, 89802272, 134703408, 269406816]

約数ペア:

[(1, 269406816), (2, 134703408), (3, 89802272), (4, 67351704), (6, 44901136), (7, 38486688), (8, 33675852), (12, 22450568), (14, 19243344), (16, 16837926), (21, 12828896), (24, 11225284), (28, 9621672), (32, 8418963), (42, 6414448), (48, 5612642), (56, 4810836), (84, 3207224), (96, 2806321), (112, 2405418), (168, 1603612), (224, 1202709), (336, 801806), (672, 400903)]