217561184

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3467}}^1$

素因数の和:3567

約数の個数: 48

約数和(自身を含む): 448329168

約数和(自身を除く): 230767984

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1184, 1696, 1961, 3467, 3922, 6934, 7844, 13868, 15688, 27736, 31376, 55472, 62752, 110944, 128279, 183751, 256558, 367502, 513116, 735004, 1026232, 1470008, 2052464, 2940016, 4104928, 5880032, 6798787, 13597574, 27195148, 54390296, 108780592, 217561184]

約数ペア:

[(1, 217561184), (2, 108780592), (4, 54390296), (8, 27195148), (16, 13597574), (32, 6798787), (37, 5880032), (53, 4104928), (74, 2940016), (106, 2052464), (148, 1470008), (212, 1026232), (296, 735004), (424, 513116), (592, 367502), (848, 256558), (1184, 183751), (1696, 128279), (1961, 110944), (3467, 62752), (3922, 55472), (6934, 31376), (7844, 27736), (13868, 15688)]