212761944

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{6043}}^1$

素因数の和:6221

約数の個数: 64

約数和(自身を含む): 594729600

約数和(自身を除く): 381967656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 4401, 5868, 6043, 8802, 11736, 12086, 17604, 18129, 24172, 35208, 36258, 48344, 54387, 72516, 108774, 145032, 163161, 217548, 326322, 435096, 652644, 985009, 1305288, 1970018, 2955027, 3940036, 5910054, 7880072, 8865081, 11820108, 17730162, 23640216, 26595243, 35460324, 53190486, 70920648, 106380972, 212761944]

約数ペア:

[(1, 212761944), (2, 106380972), (3, 70920648), (4, 53190486), (6, 35460324), (8, 26595243), (9, 23640216), (12, 17730162), (18, 11820108), (24, 8865081), (27, 7880072), (36, 5910054), (54, 3940036), (72, 2955027), (108, 1970018), (163, 1305288), (216, 985009), (326, 652644), (489, 435096), (652, 326322), (978, 217548), (1304, 163161), (1467, 145032), (1956, 108774), (2934, 72516), (3912, 54387), (4401, 48344), (5868, 36258), (6043, 35208), (8802, 24172), (11736, 18129), (12086, 17604)]