413792008

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1070

約数の個数: 64

約数和(自身を含む): 913449600

約数和(自身を除く): 499657592

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 229, 287, 328, 458, 574, 787, 916, 1148, 1574, 1603, 1832, 2296, 3148, 3206, 5509, 6296, 6412, 9389, 11018, 12824, 18778, 22036, 32267, 37556, 44072, 64534, 65723, 75112, 129068, 131446, 180223, 225869, 258136, 262892, 360446, 451738, 525784, 720892, 903476, 1261561, 1441784, 1806952, 2523122, 5046244, 7389143, 10092488, 14778286, 29556572, 51724001, 59113144, 103448002, 206896004, 413792008]

約数ペア:

[(1, 413792008), (2, 206896004), (4, 103448002), (7, 59113144), (8, 51724001), (14, 29556572), (28, 14778286), (41, 10092488), (56, 7389143), (82, 5046244), (164, 2523122), (229, 1806952), (287, 1441784), (328, 1261561), (458, 903476), (574, 720892), (787, 525784), (916, 451738), (1148, 360446), (1574, 262892), (1603, 258136), (1832, 225869), (2296, 180223), (3148, 131446), (3206, 129068), (5509, 75112), (6296, 65723), (6412, 64534), (9389, 44072), (11018, 37556), (12824, 32267), (18778, 22036)]