340288312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20323}}^1$

素因数の和:20372

約数の個数: 64

約数和(自身を含む): 819463680

約数和(自身を除く): 479175368

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 2093, 2392, 4186, 8372, 16744, 20323, 40646, 81292, 142261, 162584, 264199, 284522, 467429, 528398, 569044, 934858, 1056796, 1138088, 1849393, 1869716, 2113592, 3272003, 3698786, 3739432, 6076577, 6544006, 7397572, 12153154, 13088012, 14795144, 24306308, 26176024, 42536039, 48612616, 85072078, 170144156, 340288312]

約数ペア:

[(1, 340288312), (2, 170144156), (4, 85072078), (7, 48612616), (8, 42536039), (13, 26176024), (14, 24306308), (23, 14795144), (26, 13088012), (28, 12153154), (46, 7397572), (52, 6544006), (56, 6076577), (91, 3739432), (92, 3698786), (104, 3272003), (161, 2113592), (182, 1869716), (184, 1849393), (299, 1138088), (322, 1056796), (364, 934858), (598, 569044), (644, 528398), (728, 467429), (1196, 284522), (1288, 264199), (2093, 162584), (2392, 142261), (4186, 81292), (8372, 40646), (16744, 20323)]