1213699424

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:497

約数の個数: 144

約数和(自身を含む): 2912329728

約数和(自身を除く): 1698630304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 47, 49, 56, 86, 94, 98, 112, 172, 188, 196, 224, 301, 329, 344, 376, 383, 392, 602, 658, 688, 752, 766, 784, 1204, 1316, 1376, 1504, 1532, 1568, 2021, 2107, 2303, 2408, 2632, 2681, 3064, 4042, 4214, 4606, 4816, 5264, 5362, 6128, 8084, 8428, 9212, 9632, 10528, 10724, 12256, 14147, 16168, 16469, 16856, 18001, 18424, 18767, 21448, 28294, 32336, 32938, 33712, 36002, 36848, 37534, 42896, 56588, 64672, 65876, 67424, 72004, 73696, 75068, 85792, 99029, 113176, 115283, 126007, 131752, 144008, 150136, 198058, 226352, 230566, 252014, 263504, 288016, 300272, 396116, 452704, 461132, 504028, 527008, 576032, 600544, 774043, 792232, 806981, 882049, 922264, 1008056, 1548086, 1584464, 1613962, 1764098, 1844528, 2016112, 3096172, 3168928, 3227924, 3528196, 3689056, 4032224, 5418301, 6192344, 6455848, 7056392, 10836602, 12384688, 12911696, 14112784, 21673204, 24769376, 25823392, 28225568, 37928107, 43346408, 75856214, 86692816, 151712428, 173385632, 303424856, 606849712, 1213699424]

約数ペア:

[(1, 1213699424), (2, 606849712), (4, 303424856), (7, 173385632), (8, 151712428), (14, 86692816), (16, 75856214), (28, 43346408), (32, 37928107), (43, 28225568), (47, 25823392), (49, 24769376), (56, 21673204), (86, 14112784), (94, 12911696), (98, 12384688), (112, 10836602), (172, 7056392), (188, 6455848), (196, 6192344), (224, 5418301), (301, 4032224), (329, 3689056), (344, 3528196), (376, 3227924), (383, 3168928), (392, 3096172), (602, 2016112), (658, 1844528), (688, 1764098), (752, 1613962), (766, 1584464), (784, 1548086), (1204, 1008056), (1316, 922264), (1376, 882049), (1504, 806981), (1532, 792232), (1568, 774043), (2021, 600544), (2107, 576032), (2303, 527008), (2408, 504028), (2632, 461132), (2681, 452704), (3064, 396116), (4042, 300272), (4214, 288016), (4606, 263504), (4816, 252014), (5264, 230566), (5362, 226352), (6128, 198058), (8084, 150136), (8428, 144008), (9212, 131752), (9632, 126007), (10528, 115283), (10724, 113176), (12256, 99029), (14147, 85792), (16168, 75068), (16469, 73696), (16856, 72004), (18001, 67424), (18424, 65876), (18767, 64672), (21448, 56588), (28294, 42896), (32336, 37534), (32938, 36848), (33712, 36002)]