320601372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2143}}^1$

素因数の和:2307

約数の個数: 96

約数和(自身を含む): 927854592

約数和(自身を除く): 607253220

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 137, 156, 182, 273, 274, 364, 411, 546, 548, 822, 959, 1092, 1644, 1781, 1918, 2143, 2877, 3562, 3836, 4286, 5343, 5754, 6429, 7124, 8572, 10686, 11508, 12467, 12858, 15001, 21372, 24934, 25716, 27859, 30002, 37401, 45003, 49868, 55718, 60004, 74802, 83577, 90006, 111436, 149604, 167154, 180012, 195013, 293591, 334308, 390026, 585039, 587182, 780052, 880773, 1170078, 1174364, 1761546, 2055137, 2340156, 3523092, 3816683, 4110274, 6165411, 7633366, 8220548, 11450049, 12330822, 15266732, 22900098, 24661644, 26716781, 45800196, 53433562, 80150343, 106867124, 160300686, 320601372]

約数ペア:

[(1, 320601372), (2, 160300686), (3, 106867124), (4, 80150343), (6, 53433562), (7, 45800196), (12, 26716781), (13, 24661644), (14, 22900098), (21, 15266732), (26, 12330822), (28, 11450049), (39, 8220548), (42, 7633366), (52, 6165411), (78, 4110274), (84, 3816683), (91, 3523092), (137, 2340156), (156, 2055137), (182, 1761546), (273, 1174364), (274, 1170078), (364, 880773), (411, 780052), (546, 587182), (548, 585039), (822, 390026), (959, 334308), (1092, 293591), (1644, 195013), (1781, 180012), (1918, 167154), (2143, 149604), (2877, 111436), (3562, 90006), (3836, 83577), (4286, 74802), (5343, 60004), (5754, 55718), (6429, 49868), (7124, 45003), (8572, 37401), (10686, 30002), (11508, 27859), (12467, 25716), (12858, 24934), (15001, 21372)]