231662928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2083}}^1$

素因数の和:2432

約数の個数: 80

約数和(自身を含む): 686352896

約数和(自身を除く): 454689968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 331, 336, 662, 993, 1324, 1986, 2083, 2317, 2648, 3972, 4166, 4634, 5296, 6249, 6951, 7944, 8332, 9268, 12498, 13902, 14581, 15888, 16664, 18536, 24996, 27804, 29162, 33328, 37072, 43743, 49992, 55608, 58324, 87486, 99984, 111216, 116648, 174972, 233296, 349944, 689473, 699888, 1378946, 2068419, 2757892, 4136838, 4826311, 5515784, 8273676, 9652622, 11031568, 14478933, 16547352, 19305244, 28957866, 33094704, 38610488, 57915732, 77220976, 115831464, 231662928]

約数ペア:

[(1, 231662928), (2, 115831464), (3, 77220976), (4, 57915732), (6, 38610488), (7, 33094704), (8, 28957866), (12, 19305244), (14, 16547352), (16, 14478933), (21, 11031568), (24, 9652622), (28, 8273676), (42, 5515784), (48, 4826311), (56, 4136838), (84, 2757892), (112, 2068419), (168, 1378946), (331, 699888), (336, 689473), (662, 349944), (993, 233296), (1324, 174972), (1986, 116648), (2083, 111216), (2317, 99984), (2648, 87486), (3972, 58324), (4166, 55608), (4634, 49992), (5296, 43743), (6249, 37072), (6951, 33328), (7944, 29162), (8332, 27804), (9268, 24996), (12498, 18536), (13902, 16664), (14581, 15888)]