214305228

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 555172800

約数和(自身を除く): 340867572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 163, 177, 236, 326, 354, 489, 531, 619, 652, 708, 978, 1062, 1238, 1467, 1857, 1956, 2124, 2476, 2934, 3714, 5571, 5868, 7428, 9617, 11142, 19234, 22284, 28851, 36521, 38468, 57702, 73042, 86553, 100897, 109563, 115404, 146084, 173106, 201794, 219126, 302691, 328689, 346212, 403588, 438252, 605382, 657378, 908073, 1210764, 1314756, 1816146, 3632292, 5952923, 11905846, 17858769, 23811692, 35717538, 53576307, 71435076, 107152614, 214305228]

約数ペア:

[(1, 214305228), (2, 107152614), (3, 71435076), (4, 53576307), (6, 35717538), (9, 23811692), (12, 17858769), (18, 11905846), (36, 5952923), (59, 3632292), (118, 1816146), (163, 1314756), (177, 1210764), (236, 908073), (326, 657378), (354, 605382), (489, 438252), (531, 403588), (619, 346212), (652, 328689), (708, 302691), (978, 219126), (1062, 201794), (1238, 173106), (1467, 146084), (1857, 115404), (1956, 109563), (2124, 100897), (2476, 86553), (2934, 73042), (3714, 57702), (5571, 38468), (5868, 36521), (7428, 28851), (9617, 22284), (11142, 19234)]