221226348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1429}}^1$

素因数の和:1559

約数の個数: 96

約数和(自身を含む): 627827200

約数和(自身を除く): 406600852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 97, 114, 133, 194, 228, 266, 291, 388, 399, 532, 582, 679, 798, 1164, 1358, 1429, 1596, 1843, 2037, 2716, 2858, 3686, 4074, 4287, 5529, 5716, 7372, 8148, 8574, 10003, 11058, 12901, 17148, 20006, 22116, 25802, 27151, 30009, 38703, 40012, 51604, 54302, 60018, 77406, 81453, 108604, 120036, 138613, 154812, 162906, 190057, 277226, 325812, 380114, 415839, 554452, 570171, 760228, 831678, 970291, 1140342, 1663356, 1940582, 2280684, 2633647, 2910873, 3881164, 5267294, 5821746, 7900941, 10534588, 11643492, 15801882, 18435529, 31603764, 36871058, 55306587, 73742116, 110613174, 221226348]

約数ペア:

[(1, 221226348), (2, 110613174), (3, 73742116), (4, 55306587), (6, 36871058), (7, 31603764), (12, 18435529), (14, 15801882), (19, 11643492), (21, 10534588), (28, 7900941), (38, 5821746), (42, 5267294), (57, 3881164), (76, 2910873), (84, 2633647), (97, 2280684), (114, 1940582), (133, 1663356), (194, 1140342), (228, 970291), (266, 831678), (291, 760228), (388, 570171), (399, 554452), (532, 415839), (582, 380114), (679, 325812), (798, 277226), (1164, 190057), (1358, 162906), (1429, 154812), (1596, 138613), (1843, 120036), (2037, 108604), (2716, 81453), (2858, 77406), (3686, 60018), (4074, 54302), (4287, 51604), (5529, 40012), (5716, 38703), (7372, 30009), (8148, 27151), (8574, 25802), (10003, 22116), (11058, 20006), (12901, 17148)]