285302304

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 288

約数和(自身を含む): 1013523840

約数和(自身を除く): 728221536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 49, 54, 56, 63, 69, 72, 84, 92, 96, 98, 108, 112, 126, 138, 144, 147, 161, 168, 184, 189, 196, 207, 216, 224, 252, 276, 288, 293, 294, 322, 336, 368, 378, 392, 414, 432, 441, 483, 504, 552, 586, 588, 621, 644, 672, 736, 756, 784, 828, 864, 879, 882, 966, 1008, 1104, 1127, 1172, 1176, 1242, 1288, 1323, 1449, 1512, 1568, 1656, 1758, 1764, 1932, 2016, 2051, 2208, 2254, 2344, 2352, 2484, 2576, 2637, 2646, 2898, 3024, 3312, 3381, 3516, 3528, 3864, 4102, 4347, 4508, 4688, 4704, 4968, 5152, 5274, 5292, 5796, 6048, 6153, 6624, 6739, 6762, 7032, 7056, 7728, 7911, 8204, 8694, 9016, 9376, 9936, 10143, 10548, 10584, 11592, 12306, 13478, 13524, 14064, 14112, 14357, 15456, 15822, 16408, 17388, 18032, 18459, 19872, 20217, 20286, 21096, 21168, 23184, 24612, 26956, 27048, 28128, 28714, 30429, 31644, 32816, 34776, 36064, 36918, 40434, 40572, 42192, 42336, 43071, 46368, 47173, 49224, 53912, 54096, 55377, 57428, 60651, 60858, 63288, 65632, 69552, 73836, 80868, 81144, 84384, 86142, 94346, 98448, 107824, 108192, 110754, 114856, 121302, 121716, 126576, 129213, 139104, 141519, 147672, 161736, 162288, 172284, 181953, 188692, 196896, 215648, 221508, 229712, 242604, 243432, 253152, 258426, 283038, 295344, 323472, 324576, 330211, 344568, 363906, 377384, 387639, 424557, 443016, 459424, 485208, 486864, 516852, 566076, 590688, 646944, 660422, 689136, 727812, 754768, 775278, 849114, 886032, 970416, 973728, 990633, 1033704, 1132152, 1273671, 1320844, 1378272, 1455624, 1509536, 1550556, 1698228, 1772064, 1940832, 1981266, 2067408, 2264304, 2547342, 2641688, 2911248, 2971899, 3101112, 3396456, 3962532, 4134816, 4528608, 5094684, 5283376, 5822496, 5943798, 6202224, 6792912, 7925064, 8915697, 10189368, 10566752, 11887596, 12404448, 13585824, 15850128, 17831394, 20378736, 23775192, 31700256, 35662788, 40757472, 47550384, 71325576, 95100768, 142651152, 285302304]

約数ペア:

[(1, 285302304), (2, 142651152), (3, 95100768), (4, 71325576), (6, 47550384), (7, 40757472), (8, 35662788), (9, 31700256), (12, 23775192), (14, 20378736), (16, 17831394), (18, 15850128), (21, 13585824), (23, 12404448), (24, 11887596), (27, 10566752), (28, 10189368), (32, 8915697), (36, 7925064), (42, 6792912), (46, 6202224), (48, 5943798), (49, 5822496), (54, 5283376), (56, 5094684), (63, 4528608), (69, 4134816), (72, 3962532), (84, 3396456), (92, 3101112), (96, 2971899), (98, 2911248), (108, 2641688), (112, 2547342), (126, 2264304), (138, 2067408), (144, 1981266), (147, 1940832), (161, 1772064), (168, 1698228), (184, 1550556), (189, 1509536), (196, 1455624), (207, 1378272), (216, 1320844), (224, 1273671), (252, 1132152), (276, 1033704), (288, 990633), (293, 973728), (294, 970416), (322, 886032), (336, 849114), (368, 775278), (378, 754768), (392, 727812), (414, 689136), (432, 660422), (441, 646944), (483, 590688), (504, 566076), (552, 516852), (586, 486864), (588, 485208), (621, 459424), (644, 443016), (672, 424557), (736, 387639), (756, 377384), (784, 363906), (828, 344568), (864, 330211), (879, 324576), (882, 323472), (966, 295344), (1008, 283038), (1104, 258426), (1127, 253152), (1172, 243432), (1176, 242604), (1242, 229712), (1288, 221508), (1323, 215648), (1449, 196896), (1512, 188692), (1568, 181953), (1656, 172284), (1758, 162288), (1764, 161736), (1932, 147672), (2016, 141519), (2051, 139104), (2208, 129213), (2254, 126576), (2344, 121716), (2352, 121302), (2484, 114856), (2576, 110754), (2637, 108192), (2646, 107824), (2898, 98448), (3024, 94346), (3312, 86142), (3381, 84384), (3516, 81144), (3528, 80868), (3864, 73836), (4102, 69552), (4347, 65632), (4508, 63288), (4688, 60858), (4704, 60651), (4968, 57428), (5152, 55377), (5274, 54096), (5292, 53912), (5796, 49224), (6048, 47173), (6153, 46368), (6624, 43071), (6739, 42336), (6762, 42192), (7032, 40572), (7056, 40434), (7728, 36918), (7911, 36064), (8204, 34776), (8694, 32816), (9016, 31644), (9376, 30429), (9936, 28714), (10143, 28128), (10548, 27048), (10584, 26956), (11592, 24612), (12306, 23184), (13478, 21168), (13524, 21096), (14064, 20286), (14112, 20217), (14357, 19872), (15456, 18459), (15822, 18032), (16408, 17388)]