6988331632

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{881}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 14469386400

約数和(自身を除く): 7481054768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 269, 304, 388, 538, 776, 881, 1076, 1552, 1762, 1843, 2152, 3524, 3686, 4304, 5111, 7048, 7372, 10222, 14096, 14744, 16739, 20444, 26093, 29488, 33478, 40888, 52186, 66956, 81776, 85457, 104372, 133912, 170914, 208744, 236989, 267824, 341828, 417488, 473978, 495767, 683656, 947956, 991534, 1367312, 1623683, 1895912, 1983068, 3247366, 3791824, 3966136, 4502791, 6494732, 7932272, 9005582, 12989464, 18011164, 22987933, 25978928, 36022328, 45975866, 72044656, 91951732, 183903464, 367806928, 436770727, 873541454, 1747082908, 3494165816, 6988331632]

約数ペア:

[(1, 6988331632), (2, 3494165816), (4, 1747082908), (8, 873541454), (16, 436770727), (19, 367806928), (38, 183903464), (76, 91951732), (97, 72044656), (152, 45975866), (194, 36022328), (269, 25978928), (304, 22987933), (388, 18011164), (538, 12989464), (776, 9005582), (881, 7932272), (1076, 6494732), (1552, 4502791), (1762, 3966136), (1843, 3791824), (2152, 3247366), (3524, 1983068), (3686, 1895912), (4304, 1623683), (5111, 1367312), (7048, 991534), (7372, 947956), (10222, 683656), (14096, 495767), (14744, 473978), (16739, 417488), (20444, 341828), (26093, 267824), (29488, 236989), (33478, 208744), (40888, 170914), (52186, 133912), (66956, 104372), (81776, 85457)]