438195912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7649}}^1$

素因数の和:7707

約数の個数: 128

約数和(自身を含む): 1410048000

約数和(自身を除く): 971852088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4774, 5208, 7161, 7649, 8184, 9548, 14322, 15298, 19096, 22947, 28644, 30596, 45894, 53543, 57288, 61192, 84139, 91788, 107086, 160629, 168278, 183576, 214172, 237119, 252417, 321258, 336556, 428344, 474238, 504834, 588973, 642516, 673112, 711357, 948476, 1009668, 1177946, 1285032, 1422714, 1659833, 1766919, 1896952, 2019336, 2355892, 2608309, 2845428, 3319666, 3533838, 4711784, 4979499, 5216618, 5690856, 6639332, 7067676, 7824927, 9958998, 10433236, 13278664, 14135352, 15649854, 18258163, 19917996, 20866472, 31299708, 36516326, 39835992, 54774489, 62599416, 73032652, 109548978, 146065304, 219097956, 438195912]

約数ペア:

[(1, 438195912), (2, 219097956), (3, 146065304), (4, 109548978), (6, 73032652), (7, 62599416), (8, 54774489), (11, 39835992), (12, 36516326), (14, 31299708), (21, 20866472), (22, 19917996), (24, 18258163), (28, 15649854), (31, 14135352), (33, 13278664), (42, 10433236), (44, 9958998), (56, 7824927), (62, 7067676), (66, 6639332), (77, 5690856), (84, 5216618), (88, 4979499), (93, 4711784), (124, 3533838), (132, 3319666), (154, 2845428), (168, 2608309), (186, 2355892), (217, 2019336), (231, 1896952), (248, 1766919), (264, 1659833), (308, 1422714), (341, 1285032), (372, 1177946), (434, 1009668), (462, 948476), (616, 711357), (651, 673112), (682, 642516), (744, 588973), (868, 504834), (924, 474238), (1023, 428344), (1302, 336556), (1364, 321258), (1736, 252417), (1848, 237119), (2046, 214172), (2387, 183576), (2604, 168278), (2728, 160629), (4092, 107086), (4774, 91788), (5208, 84139), (7161, 61192), (7649, 57288), (8184, 53543), (9548, 45894), (14322, 30596), (15298, 28644), (19096, 22947)]