222728154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1663

約数の個数: 64

約数和(自身を含む): 507523968

約数和(自身を除く): 284795814

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 53, 66, 82, 106, 123, 159, 246, 318, 451, 583, 902, 1166, 1353, 1553, 1749, 2173, 2706, 3106, 3498, 4346, 4659, 6519, 9318, 13038, 17083, 23903, 34166, 47806, 51249, 63673, 71709, 82309, 102498, 127346, 143418, 164618, 191019, 246927, 382038, 493854, 700403, 905399, 1400806, 1810798, 2101209, 2716197, 3374669, 4202418, 5432394, 6749338, 10124007, 20248014, 37121359, 74242718, 111364077, 222728154]

約数ペア:

[(1, 222728154), (2, 111364077), (3, 74242718), (6, 37121359), (11, 20248014), (22, 10124007), (33, 6749338), (41, 5432394), (53, 4202418), (66, 3374669), (82, 2716197), (106, 2101209), (123, 1810798), (159, 1400806), (246, 905399), (318, 700403), (451, 493854), (583, 382038), (902, 246927), (1166, 191019), (1353, 164618), (1553, 143418), (1749, 127346), (2173, 102498), (2706, 82309), (3106, 71709), (3498, 63673), (4346, 51249), (4659, 47806), (6519, 34166), (9318, 23903), (13038, 17083)]