492037936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 1093617504

約数和(自身を除く): 601579568

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 227, 272, 442, 454, 613, 884, 908, 1226, 1768, 1816, 2452, 2951, 3536, 3632, 3859, 4904, 5902, 7718, 7969, 9808, 10421, 11804, 15436, 15938, 20842, 23608, 30872, 31876, 41684, 47216, 50167, 61744, 63752, 83368, 100334, 127504, 135473, 139151, 166736, 200668, 270946, 278302, 401336, 541892, 556604, 802672, 1083784, 1113208, 1808963, 2167568, 2226416, 2365567, 3617926, 4731134, 7235852, 9462268, 14471704, 18924536, 28943408, 30752371, 37849072, 61504742, 123009484, 246018968, 492037936]

約数ペア:

[(1, 492037936), (2, 246018968), (4, 123009484), (8, 61504742), (13, 37849072), (16, 30752371), (17, 28943408), (26, 18924536), (34, 14471704), (52, 9462268), (68, 7235852), (104, 4731134), (136, 3617926), (208, 2365567), (221, 2226416), (227, 2167568), (272, 1808963), (442, 1113208), (454, 1083784), (613, 802672), (884, 556604), (908, 541892), (1226, 401336), (1768, 278302), (1816, 270946), (2452, 200668), (2951, 166736), (3536, 139151), (3632, 135473), (3859, 127504), (4904, 100334), (5902, 83368), (7718, 63752), (7969, 61744), (9808, 50167), (10421, 47216), (11804, 41684), (15436, 31876), (15938, 30872), (20842, 23608)]