389999124

素因数分解:

$2^2\times 3^4\times {\mathrm{349}}^1\times {\mathrm{3449}}^1$

素因数の和:3814

約数の個数: 60

約数和(自身を含む): 1022752500

約数和(自身を除く): 632753376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 349, 698, 1047, 1396, 2094, 3141, 3449, 4188, 6282, 6898, 9423, 10347, 12564, 13796, 18846, 20694, 28269, 31041, 37692, 41388, 56538, 62082, 93123, 113076, 124164, 186246, 279369, 372492, 558738, 1117476, 1203701, 2407402, 3611103, 4814804, 7222206, 10833309, 14444412, 21666618, 32499927, 43333236, 64999854, 97499781, 129999708, 194999562, 389999124]

約数ペア:

[(1, 389999124), (2, 194999562), (3, 129999708), (4, 97499781), (6, 64999854), (9, 43333236), (12, 32499927), (18, 21666618), (27, 14444412), (36, 10833309), (54, 7222206), (81, 4814804), (108, 3611103), (162, 2407402), (324, 1203701), (349, 1117476), (698, 558738), (1047, 372492), (1396, 279369), (2094, 186246), (3141, 124164), (3449, 113076), (4188, 93123), (6282, 62082), (6898, 56538), (9423, 41388), (10347, 37692), (12564, 31041), (13796, 28269), (18846, 20694)]