478244916

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{3607}}^1$

素因数の和:3773

約数の個数: 72

約数和(自身を含む): 1260779520

約数和(自身を除く): 782534604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 127, 174, 254, 261, 348, 381, 508, 522, 762, 1044, 1143, 1524, 2286, 3607, 3683, 4572, 7214, 7366, 10821, 11049, 14428, 14732, 21642, 22098, 32463, 33147, 43284, 44196, 64926, 66294, 104603, 129852, 132588, 209206, 313809, 418412, 458089, 627618, 916178, 941427, 1255236, 1374267, 1832356, 1882854, 2748534, 3765708, 4122801, 5497068, 8245602, 13284581, 16491204, 26569162, 39853743, 53138324, 79707486, 119561229, 159414972, 239122458, 478244916]

約数ペア:

[(1, 478244916), (2, 239122458), (3, 159414972), (4, 119561229), (6, 79707486), (9, 53138324), (12, 39853743), (18, 26569162), (29, 16491204), (36, 13284581), (58, 8245602), (87, 5497068), (116, 4122801), (127, 3765708), (174, 2748534), (254, 1882854), (261, 1832356), (348, 1374267), (381, 1255236), (508, 941427), (522, 916178), (762, 627618), (1044, 458089), (1143, 418412), (1524, 313809), (2286, 209206), (3607, 132588), (3683, 129852), (4572, 104603), (7214, 66294), (7366, 64926), (10821, 44196), (11049, 43284), (14428, 33147), (14732, 32463), (21642, 22098)]