306582064

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:354

約数の個数: 60

約数和(自身を含む): 622555392

約数和(自身を除く): 315973328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 157, 248, 254, 314, 496, 508, 628, 961, 1016, 1256, 1922, 2032, 2512, 3844, 3937, 4867, 7688, 7874, 9734, 15376, 15748, 19468, 19939, 31496, 38936, 39878, 62992, 77872, 79756, 122047, 150877, 159512, 244094, 301754, 319024, 488188, 603508, 618109, 976376, 1207016, 1236218, 1952752, 2414032, 2472436, 4944872, 9889744, 19161379, 38322758, 76645516, 153291032, 306582064]

約数ペア:

[(1, 306582064), (2, 153291032), (4, 76645516), (8, 38322758), (16, 19161379), (31, 9889744), (62, 4944872), (124, 2472436), (127, 2414032), (157, 1952752), (248, 1236218), (254, 1207016), (314, 976376), (496, 618109), (508, 603508), (628, 488188), (961, 319024), (1016, 301754), (1256, 244094), (1922, 159512), (2032, 150877), (2512, 122047), (3844, 79756), (3937, 77872), (4867, 62992), (7688, 39878), (7874, 38936), (9734, 31496), (15376, 19939), (15748, 19468)]