208880768

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1627}}^1$

素因数の和:1717

約数の個数: 64

約数和(自身を含む): 448351200

約数和(自身を除く): 239470432

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 128, 136, 236, 272, 472, 544, 944, 1003, 1088, 1627, 1888, 2006, 2176, 3254, 3776, 4012, 6508, 7552, 8024, 13016, 16048, 26032, 27659, 32096, 52064, 55318, 64192, 95993, 104128, 110636, 128384, 191986, 208256, 221272, 383972, 442544, 767944, 885088, 1535888, 1631881, 1770176, 3071776, 3263762, 3540352, 6143552, 6527524, 12287104, 13055048, 26110096, 52220192, 104440384, 208880768]

約数ペア:

[(1, 208880768), (2, 104440384), (4, 52220192), (8, 26110096), (16, 13055048), (17, 12287104), (32, 6527524), (34, 6143552), (59, 3540352), (64, 3263762), (68, 3071776), (118, 1770176), (128, 1631881), (136, 1535888), (236, 885088), (272, 767944), (472, 442544), (544, 383972), (944, 221272), (1003, 208256), (1088, 191986), (1627, 128384), (1888, 110636), (2006, 104128), (2176, 95993), (3254, 64192), (3776, 55318), (4012, 52064), (6508, 32096), (7552, 27659), (8024, 26032), (13016, 16048)]