804936748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 1859235840

約数和(自身を除く): 1054299092

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 263, 266, 308, 418, 523, 526, 532, 836, 1046, 1052, 1463, 1841, 2092, 2893, 2926, 3661, 3682, 4997, 5753, 5786, 5852, 7322, 7364, 9937, 9994, 11506, 11572, 14644, 19874, 19988, 20251, 23012, 34979, 39748, 40271, 40502, 54967, 69559, 69958, 80542, 81004, 109307, 109934, 137549, 139118, 139916, 161084, 218614, 219868, 275098, 278236, 384769, 437228, 550196, 765149, 769538, 962843, 1513039, 1530298, 1539076, 1925686, 2613431, 3026078, 3060596, 3851372, 5226862, 6052156, 10453724, 10591273, 18294017, 21182546, 28747741, 36588034, 42365092, 57495482, 73176068, 114990964, 201234187, 402468374, 804936748]

約数ペア:

[(1, 804936748), (2, 402468374), (4, 201234187), (7, 114990964), (11, 73176068), (14, 57495482), (19, 42365092), (22, 36588034), (28, 28747741), (38, 21182546), (44, 18294017), (76, 10591273), (77, 10453724), (133, 6052156), (154, 5226862), (209, 3851372), (263, 3060596), (266, 3026078), (308, 2613431), (418, 1925686), (523, 1539076), (526, 1530298), (532, 1513039), (836, 962843), (1046, 769538), (1052, 765149), (1463, 550196), (1841, 437228), (2092, 384769), (2893, 278236), (2926, 275098), (3661, 219868), (3682, 218614), (4997, 161084), (5753, 139916), (5786, 139118), (5852, 137549), (7322, 109934), (7364, 109307), (9937, 81004), (9994, 80542), (11506, 69958), (11572, 69559), (14644, 54967), (19874, 40502), (19988, 40271), (20251, 39748), (23012, 34979)]