657989136

素因数分解:

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

素因数の和:7074

約数の個数: 160

約数和(自身を含む): 2228428800

約数和(自身を除く): 1570439664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2604, 3024, 3348, 3472, 3906, 4464, 5208, 5859, 6696, 7019, 7812, 10416, 11718, 13392, 14038, 15624, 21057, 23436, 28076, 31248, 42114, 46872, 49133, 56152, 63171, 84228, 93744, 98266, 112304, 126342, 147399, 168456, 189513, 196532, 217589, 252684, 294798, 336912, 379026, 393064, 435178, 442197, 505368, 589596, 652767, 758052, 786128, 870356, 884394, 1010736, 1179192, 1305534, 1326591, 1516104, 1523123, 1740712, 1768788, 1958301, 2358384, 2611068, 2653182, 3032208, 3046246, 3481424, 3537576, 3916602, 4569369, 5222136, 5306364, 5874903, 6092492, 7075152, 7833204, 9138738, 10444272, 10612728, 11749806, 12184984, 13708107, 15666408, 18277476, 21225456, 23499612, 24369968, 27416214, 31332816, 36554952, 41124321, 46999224, 54832428, 73109904, 82248642, 93998448, 109664856, 164497284, 219329712, 328994568, 657989136]

約数ペア:

[(1, 657989136), (2, 328994568), (3, 219329712), (4, 164497284), (6, 109664856), (7, 93998448), (8, 82248642), (9, 73109904), (12, 54832428), (14, 46999224), (16, 41124321), (18, 36554952), (21, 31332816), (24, 27416214), (27, 24369968), (28, 23499612), (31, 21225456), (36, 18277476), (42, 15666408), (48, 13708107), (54, 12184984), (56, 11749806), (62, 10612728), (63, 10444272), (72, 9138738), (84, 7833204), (93, 7075152), (108, 6092492), (112, 5874903), (124, 5306364), (126, 5222136), (144, 4569369), (168, 3916602), (186, 3537576), (189, 3481424), (216, 3046246), (217, 3032208), (248, 2653182), (252, 2611068), (279, 2358384), (336, 1958301), (372, 1768788), (378, 1740712), (432, 1523123), (434, 1516104), (496, 1326591), (504, 1305534), (558, 1179192), (651, 1010736), (744, 884394), (756, 870356), (837, 786128), (868, 758052), (1008, 652767), (1116, 589596), (1302, 505368), (1488, 442197), (1512, 435178), (1674, 393064), (1736, 379026), (1953, 336912), (2232, 294798), (2604, 252684), (3024, 217589), (3348, 196532), (3472, 189513), (3906, 168456), (4464, 147399), (5208, 126342), (5859, 112304), (6696, 98266), (7019, 93744), (7812, 84228), (10416, 63171), (11718, 56152), (13392, 49133), (14038, 46872), (15624, 42114), (21057, 31248), (23436, 28076)]