521598752

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 1048072032

約数和(自身を除く): 526473280

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 211, 268, 422, 536, 844, 1072, 1153, 1688, 2144, 2306, 3376, 4612, 6752, 9224, 14137, 18448, 28274, 36896, 56548, 77251, 113096, 154502, 226192, 243283, 309004, 452384, 486566, 618008, 973132, 1236016, 1946264, 2472032, 3892528, 7785056, 16299961, 32599922, 65199844, 130399688, 260799376, 521598752]

約数ペア:

[(1, 521598752), (2, 260799376), (4, 130399688), (8, 65199844), (16, 32599922), (32, 16299961), (67, 7785056), (134, 3892528), (211, 2472032), (268, 1946264), (422, 1236016), (536, 973132), (844, 618008), (1072, 486566), (1153, 452384), (1688, 309004), (2144, 243283), (2306, 226192), (3376, 154502), (4612, 113096), (6752, 77251), (9224, 56548), (14137, 36896), (18448, 28274)]