501024387

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 766402560

約数和(自身を除く): 265378173

約数列:

[1, 3, 23, 29, 31, 41, 69, 87, 93, 123, 197, 591, 667, 713, 899, 943, 1189, 1271, 2001, 2139, 2697, 2829, 3567, 3813, 4531, 5713, 6107, 8077, 13593, 17139, 18321, 20677, 24231, 27347, 29233, 36859, 62031, 82041, 87699, 110577, 131399, 140461, 177103, 185771, 234233, 250387, 394197, 421383, 531309, 557313, 702699, 751161, 847757, 2543271, 4073369, 5387359, 5758901, 7261223, 12220107, 16162077, 17276703, 21783669, 167008129, 501024387]

約数ペア:

[(1, 501024387), (3, 167008129), (23, 21783669), (29, 17276703), (31, 16162077), (41, 12220107), (69, 7261223), (87, 5758901), (93, 5387359), (123, 4073369), (197, 2543271), (591, 847757), (667, 751161), (713, 702699), (899, 557313), (943, 531309), (1189, 421383), (1271, 394197), (2001, 250387), (2139, 234233), (2697, 185771), (2829, 177103), (3567, 140461), (3813, 131399), (4531, 110577), (5713, 87699), (6107, 82041), (8077, 62031), (13593, 36859), (17139, 29233), (18321, 27347), (20677, 24231)]