554862016

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2521}}^1$

素因数の和:2733

約数の個数: 56

約数和(自身を含む): 1165870160

約数和(自身を除く): 611008144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 181, 304, 362, 608, 724, 1216, 1448, 2521, 2896, 3439, 5042, 5792, 6878, 10084, 11584, 13756, 20168, 27512, 40336, 47899, 55024, 80672, 95798, 110048, 161344, 191596, 220096, 383192, 456301, 766384, 912602, 1532768, 1825204, 3065536, 3650408, 7300816, 8669719, 14601632, 17339438, 29203264, 34678876, 69357752, 138715504, 277431008, 554862016]

約数ペア:

[(1, 554862016), (2, 277431008), (4, 138715504), (8, 69357752), (16, 34678876), (19, 29203264), (32, 17339438), (38, 14601632), (64, 8669719), (76, 7300816), (152, 3650408), (181, 3065536), (304, 1825204), (362, 1532768), (608, 912602), (724, 766384), (1216, 456301), (1448, 383192), (2521, 220096), (2896, 191596), (3439, 161344), (5042, 110048), (5792, 95798), (6878, 80672), (10084, 55024), (11584, 47899), (13756, 40336), (20168, 27512)]