431947056

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 1156656128

約数和(自身を除く): 724709072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 331, 372, 496, 662, 744, 877, 993, 1324, 1488, 1754, 1986, 2631, 2648, 3508, 3972, 5262, 5296, 7016, 7944, 10261, 10524, 14032, 15888, 20522, 21048, 27187, 30783, 41044, 42096, 54374, 61566, 81561, 82088, 108748, 123132, 163122, 164176, 217496, 246264, 290287, 326244, 434992, 492528, 580574, 652488, 870861, 1161148, 1304976, 1741722, 2322296, 3483444, 4644592, 6966888, 8998897, 13933776, 17997794, 26996691, 35995588, 53993382, 71991176, 107986764, 143982352, 215973528, 431947056]

約数ペア:

[(1, 431947056), (2, 215973528), (3, 143982352), (4, 107986764), (6, 71991176), (8, 53993382), (12, 35995588), (16, 26996691), (24, 17997794), (31, 13933776), (48, 8998897), (62, 6966888), (93, 4644592), (124, 3483444), (186, 2322296), (248, 1741722), (331, 1304976), (372, 1161148), (496, 870861), (662, 652488), (744, 580574), (877, 492528), (993, 434992), (1324, 326244), (1488, 290287), (1754, 246264), (1986, 217496), (2631, 164176), (2648, 163122), (3508, 123132), (3972, 108748), (5262, 82088), (5296, 81561), (7016, 61566), (7944, 54374), (10261, 42096), (10524, 41044), (14032, 30783), (15888, 27187), (20522, 21048)]