221504184

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{911}}^1$

素因数の和:1241

約数の個数: 96

約数和(自身を含む): 657296640

約数和(自身を除く): 435792456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 307, 396, 614, 792, 911, 921, 1228, 1822, 1842, 2456, 2733, 2763, 3377, 3644, 3684, 5466, 5526, 6754, 7288, 7368, 8199, 10021, 10131, 10932, 11052, 13508, 16398, 20042, 20262, 21864, 22104, 27016, 30063, 30393, 32796, 40084, 40524, 60126, 60786, 65592, 80168, 81048, 90189, 120252, 121572, 180378, 240504, 243144, 279677, 360756, 559354, 721512, 839031, 1118708, 1678062, 2237416, 2517093, 3076447, 3356124, 5034186, 6152894, 6712248, 9229341, 10068372, 12305788, 18458682, 20136744, 24611576, 27688023, 36917364, 55376046, 73834728, 110752092, 221504184]

約数ペア:

[(1, 221504184), (2, 110752092), (3, 73834728), (4, 55376046), (6, 36917364), (8, 27688023), (9, 24611576), (11, 20136744), (12, 18458682), (18, 12305788), (22, 10068372), (24, 9229341), (33, 6712248), (36, 6152894), (44, 5034186), (66, 3356124), (72, 3076447), (88, 2517093), (99, 2237416), (132, 1678062), (198, 1118708), (264, 839031), (307, 721512), (396, 559354), (614, 360756), (792, 279677), (911, 243144), (921, 240504), (1228, 180378), (1822, 121572), (1842, 120252), (2456, 90189), (2733, 81048), (2763, 80168), (3377, 65592), (3644, 60786), (3684, 60126), (5466, 40524), (5526, 40084), (6754, 32796), (7288, 30393), (7368, 30063), (8199, 27016), (10021, 22104), (10131, 21864), (10932, 20262), (11052, 20042), (13508, 16398)]