397803744

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 1264999680

約数和(自身を除く): 867195936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 107, 108, 117, 144, 156, 208, 214, 216, 234, 288, 312, 321, 331, 351, 416, 428, 432, 468, 624, 642, 662, 702, 856, 864, 936, 963, 993, 1248, 1284, 1324, 1391, 1404, 1712, 1872, 1926, 1986, 2568, 2648, 2782, 2808, 2889, 2979, 3424, 3744, 3852, 3972, 4173, 4303, 5136, 5296, 5564, 5616, 5778, 5958, 7704, 7944, 8346, 8606, 8937, 10272, 10592, 11128, 11232, 11556, 11916, 12519, 12909, 15408, 15888, 16692, 17212, 17874, 22256, 23112, 23832, 25038, 25818, 30816, 31776, 33384, 34424, 35417, 35748, 37557, 38727, 44512, 46224, 47664, 50076, 51636, 66768, 68848, 70834, 71496, 75114, 77454, 92448, 95328, 100152, 103272, 106251, 116181, 133536, 137696, 141668, 142992, 150228, 154908, 200304, 206544, 212502, 232362, 283336, 285984, 300456, 309816, 318753, 400608, 413088, 425004, 460421, 464724, 566672, 600912, 619632, 637506, 850008, 920842, 929448, 956259, 1133344, 1201824, 1239264, 1275012, 1381263, 1700016, 1841684, 1858896, 1912518, 2550024, 2762526, 3400032, 3683368, 3717792, 3825036, 4143789, 5100048, 5525052, 7366736, 7650072, 8287578, 10200096, 11050104, 12431367, 14733472, 15300144, 16575156, 22100208, 24862734, 30600288, 33150312, 44200416, 49725468, 66300624, 99450936, 132601248, 198901872, 397803744]

約数ペア:

[(1, 397803744), (2, 198901872), (3, 132601248), (4, 99450936), (6, 66300624), (8, 49725468), (9, 44200416), (12, 33150312), (13, 30600288), (16, 24862734), (18, 22100208), (24, 16575156), (26, 15300144), (27, 14733472), (32, 12431367), (36, 11050104), (39, 10200096), (48, 8287578), (52, 7650072), (54, 7366736), (72, 5525052), (78, 5100048), (96, 4143789), (104, 3825036), (107, 3717792), (108, 3683368), (117, 3400032), (144, 2762526), (156, 2550024), (208, 1912518), (214, 1858896), (216, 1841684), (234, 1700016), (288, 1381263), (312, 1275012), (321, 1239264), (331, 1201824), (351, 1133344), (416, 956259), (428, 929448), (432, 920842), (468, 850008), (624, 637506), (642, 619632), (662, 600912), (702, 566672), (856, 464724), (864, 460421), (936, 425004), (963, 413088), (993, 400608), (1248, 318753), (1284, 309816), (1324, 300456), (1391, 285984), (1404, 283336), (1712, 232362), (1872, 212502), (1926, 206544), (1986, 200304), (2568, 154908), (2648, 150228), (2782, 142992), (2808, 141668), (2889, 137696), (2979, 133536), (3424, 116181), (3744, 106251), (3852, 103272), (3972, 100152), (4173, 95328), (4303, 92448), (5136, 77454), (5296, 75114), (5564, 71496), (5616, 70834), (5778, 68848), (5958, 66768), (7704, 51636), (7944, 50076), (8346, 47664), (8606, 46224), (8937, 44512), (10272, 38727), (10592, 37557), (11128, 35748), (11232, 35417), (11556, 34424), (11916, 33384), (12519, 31776), (12909, 30816), (15408, 25818), (15888, 25038), (16692, 23832), (17212, 23112), (17874, 22256)]