218445696

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 728133120

約数和(自身を除く): 509687424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 103, 112, 126, 128, 144, 168, 192, 206, 224, 252, 263, 288, 309, 336, 384, 412, 448, 504, 526, 576, 618, 672, 721, 789, 824, 896, 927, 1008, 1052, 1152, 1236, 1344, 1442, 1578, 1648, 1841, 1854, 2016, 2104, 2163, 2367, 2472, 2688, 2884, 3156, 3296, 3682, 3708, 4032, 4208, 4326, 4734, 4944, 5523, 5768, 6312, 6489, 6592, 7364, 7416, 8064, 8416, 8652, 9468, 9888, 11046, 11536, 12624, 12978, 13184, 14728, 14832, 16569, 16832, 17304, 18936, 19776, 22092, 23072, 25248, 25956, 27089, 29456, 29664, 33138, 33664, 34608, 37872, 39552, 44184, 46144, 50496, 51912, 54178, 58912, 59328, 66276, 69216, 75744, 81267, 88368, 92288, 100992, 103824, 108356, 117824, 118656, 132552, 138432, 151488, 162534, 176736, 189623, 207648, 216712, 235648, 243801, 265104, 276864, 302976, 325068, 353472, 379246, 415296, 433424, 487602, 530208, 568869, 650136, 706944, 758492, 830592, 866848, 975204, 1060416, 1137738, 1300272, 1516984, 1706607, 1733696, 1950408, 2120832, 2275476, 2600544, 3033968, 3413214, 3467392, 3900816, 4550952, 5201088, 6067936, 6826428, 7801632, 9101904, 10402176, 12135872, 13652856, 15603264, 18203808, 24271744, 27305712, 31206528, 36407616, 54611424, 72815232, 109222848, 218445696]

約数ペア:

[(1, 218445696), (2, 109222848), (3, 72815232), (4, 54611424), (6, 36407616), (7, 31206528), (8, 27305712), (9, 24271744), (12, 18203808), (14, 15603264), (16, 13652856), (18, 12135872), (21, 10402176), (24, 9101904), (28, 7801632), (32, 6826428), (36, 6067936), (42, 5201088), (48, 4550952), (56, 3900816), (63, 3467392), (64, 3413214), (72, 3033968), (84, 2600544), (96, 2275476), (103, 2120832), (112, 1950408), (126, 1733696), (128, 1706607), (144, 1516984), (168, 1300272), (192, 1137738), (206, 1060416), (224, 975204), (252, 866848), (263, 830592), (288, 758492), (309, 706944), (336, 650136), (384, 568869), (412, 530208), (448, 487602), (504, 433424), (526, 415296), (576, 379246), (618, 353472), (672, 325068), (721, 302976), (789, 276864), (824, 265104), (896, 243801), (927, 235648), (1008, 216712), (1052, 207648), (1152, 189623), (1236, 176736), (1344, 162534), (1442, 151488), (1578, 138432), (1648, 132552), (1841, 118656), (1854, 117824), (2016, 108356), (2104, 103824), (2163, 100992), (2367, 92288), (2472, 88368), (2688, 81267), (2884, 75744), (3156, 69216), (3296, 66276), (3682, 59328), (3708, 58912), (4032, 54178), (4208, 51912), (4326, 50496), (4734, 46144), (4944, 44184), (5523, 39552), (5768, 37872), (6312, 34608), (6489, 33664), (6592, 33138), (7364, 29664), (7416, 29456), (8064, 27089), (8416, 25956), (8652, 25248), (9468, 23072), (9888, 22092), (11046, 19776), (11536, 18936), (12624, 17304), (12978, 16832), (13184, 16569), (14728, 14832)]