266168568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3581}}^1$

素因数の和:3772

約数の個数: 64

約数和(自身を含む): 704937600

約数和(自身を除く): 438769032

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 163, 228, 326, 456, 489, 652, 978, 1304, 1956, 3097, 3581, 3912, 6194, 7162, 9291, 10743, 12388, 14324, 18582, 21486, 24776, 28648, 37164, 42972, 68039, 74328, 85944, 136078, 204117, 272156, 408234, 544312, 583703, 816468, 1167406, 1632936, 1751109, 2334812, 3502218, 4669624, 7004436, 11090357, 14008872, 22180714, 33271071, 44361428, 66542142, 88722856, 133084284, 266168568]

約数ペア:

[(1, 266168568), (2, 133084284), (3, 88722856), (4, 66542142), (6, 44361428), (8, 33271071), (12, 22180714), (19, 14008872), (24, 11090357), (38, 7004436), (57, 4669624), (76, 3502218), (114, 2334812), (152, 1751109), (163, 1632936), (228, 1167406), (326, 816468), (456, 583703), (489, 544312), (652, 408234), (978, 272156), (1304, 204117), (1956, 136078), (3097, 85944), (3581, 74328), (3912, 68039), (6194, 42972), (7162, 37164), (9291, 28648), (10743, 24776), (12388, 21486), (14324, 18582)]