219316216

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1619}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 489888000

約数和(自身を除く): 270571784

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 59, 82, 118, 164, 236, 287, 328, 413, 472, 574, 826, 1148, 1619, 1652, 2296, 2419, 3238, 3304, 4838, 6476, 9676, 11333, 12952, 16933, 19352, 22666, 33866, 45332, 66379, 67732, 90664, 95521, 132758, 135464, 191042, 265516, 382084, 464653, 531032, 668647, 764168, 929306, 1337294, 1858612, 2674588, 3717224, 3916361, 5349176, 7832722, 15665444, 27414527, 31330888, 54829054, 109658108, 219316216]

約数ペア:

[(1, 219316216), (2, 109658108), (4, 54829054), (7, 31330888), (8, 27414527), (14, 15665444), (28, 7832722), (41, 5349176), (56, 3916361), (59, 3717224), (82, 2674588), (118, 1858612), (164, 1337294), (236, 929306), (287, 764168), (328, 668647), (413, 531032), (472, 464653), (574, 382084), (826, 265516), (1148, 191042), (1619, 135464), (1652, 132758), (2296, 95521), (2419, 90664), (3238, 67732), (3304, 66379), (4838, 45332), (6476, 33866), (9676, 22666), (11333, 19352), (12952, 16933)]