664884066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{18217}}^1$

素因数の和:18319

約数の個数: 64

約数和(自身を含む): 1678970880

約数和(自身を除く): 1014086814

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 79, 154, 158, 231, 237, 462, 474, 553, 869, 1106, 1659, 1738, 2607, 3318, 5214, 6083, 12166, 18217, 18249, 36434, 36498, 54651, 109302, 127519, 200387, 255038, 382557, 400774, 601161, 765114, 1202322, 1402709, 1439143, 2805418, 2878286, 4208127, 4317429, 8416254, 8634858, 10074001, 15830573, 20148002, 30222003, 31661146, 47491719, 60444006, 94983438, 110814011, 221628022, 332442033, 664884066]

約数ペア:

[(1, 664884066), (2, 332442033), (3, 221628022), (6, 110814011), (7, 94983438), (11, 60444006), (14, 47491719), (21, 31661146), (22, 30222003), (33, 20148002), (42, 15830573), (66, 10074001), (77, 8634858), (79, 8416254), (154, 4317429), (158, 4208127), (231, 2878286), (237, 2805418), (462, 1439143), (474, 1402709), (553, 1202322), (869, 765114), (1106, 601161), (1659, 400774), (1738, 382557), (2607, 255038), (3318, 200387), (5214, 127519), (6083, 109302), (12166, 54651), (18217, 36498), (18249, 36434)]