253467984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 847820736

約数和(自身を除く): 594352752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 97, 98, 101, 112, 132, 147, 154, 168, 176, 194, 196, 202, 231, 264, 291, 294, 303, 308, 336, 388, 392, 404, 462, 528, 539, 582, 588, 606, 616, 679, 707, 776, 784, 808, 924, 1067, 1078, 1111, 1164, 1176, 1212, 1232, 1358, 1414, 1552, 1616, 1617, 1848, 2037, 2121, 2134, 2156, 2222, 2328, 2352, 2424, 2716, 2828, 3201, 3234, 3333, 3696, 4074, 4242, 4268, 4312, 4444, 4656, 4753, 4848, 4949, 5432, 5656, 6402, 6468, 6666, 7469, 7777, 8148, 8484, 8536, 8624, 8888, 9506, 9797, 9898, 10864, 11312, 12804, 12936, 13332, 14259, 14847, 14938, 15554, 16296, 16968, 17072, 17776, 19012, 19594, 19796, 22407, 23331, 25608, 25872, 26664, 28518, 29391, 29694, 29876, 31108, 32592, 33936, 38024, 39188, 39592, 44814, 46662, 51216, 52283, 53328, 54439, 57036, 58782, 59388, 59752, 62216, 68579, 76048, 78376, 79184, 89628, 93324, 104566, 107767, 108878, 114072, 117564, 118776, 119504, 124432, 137158, 156752, 156849, 163317, 179256, 186648, 205737, 209132, 215534, 217756, 228144, 235128, 237552, 274316, 313698, 323301, 326634, 358512, 373296, 411474, 418264, 431068, 435512, 470256, 480053, 548632, 627396, 646602, 653268, 754369, 822948, 836528, 862136, 871024, 960106, 1097264, 1254792, 1293204, 1306536, 1440159, 1508738, 1645896, 1724272, 1920212, 2263107, 2509584, 2586408, 2613072, 2880318, 3017476, 3291792, 3840424, 4526214, 5172816, 5280583, 5760636, 6034952, 7680848, 9052428, 10561166, 11521272, 12069904, 15841749, 18104856, 21122332, 23042544, 31683498, 36209712, 42244664, 63366996, 84489328, 126733992, 253467984]

約数ペア:

[(1, 253467984), (2, 126733992), (3, 84489328), (4, 63366996), (6, 42244664), (7, 36209712), (8, 31683498), (11, 23042544), (12, 21122332), (14, 18104856), (16, 15841749), (21, 12069904), (22, 11521272), (24, 10561166), (28, 9052428), (33, 7680848), (42, 6034952), (44, 5760636), (48, 5280583), (49, 5172816), (56, 4526214), (66, 3840424), (77, 3291792), (84, 3017476), (88, 2880318), (97, 2613072), (98, 2586408), (101, 2509584), (112, 2263107), (132, 1920212), (147, 1724272), (154, 1645896), (168, 1508738), (176, 1440159), (194, 1306536), (196, 1293204), (202, 1254792), (231, 1097264), (264, 960106), (291, 871024), (294, 862136), (303, 836528), (308, 822948), (336, 754369), (388, 653268), (392, 646602), (404, 627396), (462, 548632), (528, 480053), (539, 470256), (582, 435512), (588, 431068), (606, 418264), (616, 411474), (679, 373296), (707, 358512), (776, 326634), (784, 323301), (808, 313698), (924, 274316), (1067, 237552), (1078, 235128), (1111, 228144), (1164, 217756), (1176, 215534), (1212, 209132), (1232, 205737), (1358, 186648), (1414, 179256), (1552, 163317), (1616, 156849), (1617, 156752), (1848, 137158), (2037, 124432), (2121, 119504), (2134, 118776), (2156, 117564), (2222, 114072), (2328, 108878), (2352, 107767), (2424, 104566), (2716, 93324), (2828, 89628), (3201, 79184), (3234, 78376), (3333, 76048), (3696, 68579), (4074, 62216), (4242, 59752), (4268, 59388), (4312, 58782), (4444, 57036), (4656, 54439), (4753, 53328), (4848, 52283), (4949, 51216), (5432, 46662), (5656, 44814), (6402, 39592), (6468, 39188), (6666, 38024), (7469, 33936), (7777, 32592), (8148, 31108), (8484, 29876), (8536, 29694), (8624, 29391), (8888, 28518), (9506, 26664), (9797, 25872), (9898, 25608), (10864, 23331), (11312, 22407), (12804, 19796), (12936, 19594), (13332, 19012), (14259, 17776), (14847, 17072), (14938, 16968), (15554, 16296)]