304375708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1163}}^1$

素因数の和:1906

約数の個数: 48

約数和(自身を含む): 657054720

約数和(自身を除く): 352679012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 719, 1163, 1438, 2326, 2876, 4652, 5033, 8141, 9347, 10066, 15119, 16282, 18694, 20132, 30238, 32564, 37388, 60476, 65429, 105833, 130858, 211666, 261716, 423332, 836197, 1672394, 3344788, 5853379, 10870561, 11706758, 21741122, 23413516, 43482244, 76093927, 152187854, 304375708]

約数ペア:

[(1, 304375708), (2, 152187854), (4, 76093927), (7, 43482244), (13, 23413516), (14, 21741122), (26, 11706758), (28, 10870561), (52, 5853379), (91, 3344788), (182, 1672394), (364, 836197), (719, 423332), (1163, 261716), (1438, 211666), (2326, 130858), (2876, 105833), (4652, 65429), (5033, 60476), (8141, 37388), (9347, 32564), (10066, 30238), (15119, 20132), (16282, 18694)]