219329712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7019}}^1$

素因数の和:7071

約数の個数: 120

約数和(自身を含む): 724239360

約数和(自身を除く): 504909648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7019, 7812, 10416, 14038, 15624, 21057, 28076, 31248, 42114, 49133, 56152, 63171, 84228, 98266, 112304, 126342, 147399, 168456, 196532, 217589, 252684, 294798, 336912, 393064, 435178, 442197, 505368, 589596, 652767, 786128, 870356, 884394, 1010736, 1179192, 1305534, 1523123, 1740712, 1768788, 1958301, 2358384, 2611068, 3046246, 3481424, 3537576, 3916602, 4569369, 5222136, 6092492, 7075152, 7833204, 9138738, 10444272, 12184984, 13708107, 15666408, 18277476, 24369968, 27416214, 31332816, 36554952, 54832428, 73109904, 109664856, 219329712]

約数ペア:

[(1, 219329712), (2, 109664856), (3, 73109904), (4, 54832428), (6, 36554952), (7, 31332816), (8, 27416214), (9, 24369968), (12, 18277476), (14, 15666408), (16, 13708107), (18, 12184984), (21, 10444272), (24, 9138738), (28, 7833204), (31, 7075152), (36, 6092492), (42, 5222136), (48, 4569369), (56, 3916602), (62, 3537576), (63, 3481424), (72, 3046246), (84, 2611068), (93, 2358384), (112, 1958301), (124, 1768788), (126, 1740712), (144, 1523123), (168, 1305534), (186, 1179192), (217, 1010736), (248, 884394), (252, 870356), (279, 786128), (336, 652767), (372, 589596), (434, 505368), (496, 442197), (504, 435178), (558, 393064), (651, 336912), (744, 294798), (868, 252684), (1008, 217589), (1116, 196532), (1302, 168456), (1488, 147399), (1736, 126342), (1953, 112304), (2232, 98266), (2604, 84228), (3472, 63171), (3906, 56152), (4464, 49133), (5208, 42114), (7019, 31248), (7812, 28076), (10416, 21057), (14038, 15624)]