217362642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2293}}^1$

素因数の和:2403

約数の個数: 64

約数和(自身を含む): 518847744

約数和(自身を除く): 301485102

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 61, 74, 111, 122, 183, 222, 259, 366, 427, 518, 777, 854, 1281, 1554, 2257, 2293, 2562, 4514, 4586, 6771, 6879, 13542, 13758, 15799, 16051, 31598, 32102, 47397, 48153, 84841, 94794, 96306, 139873, 169682, 254523, 279746, 419619, 509046, 593887, 839238, 979111, 1187774, 1781661, 1958222, 2937333, 3563322, 5175301, 5874666, 10350602, 15525903, 31051806, 36227107, 72454214, 108681321, 217362642]

約数ペア:

[(1, 217362642), (2, 108681321), (3, 72454214), (6, 36227107), (7, 31051806), (14, 15525903), (21, 10350602), (37, 5874666), (42, 5175301), (61, 3563322), (74, 2937333), (111, 1958222), (122, 1781661), (183, 1187774), (222, 979111), (259, 839238), (366, 593887), (427, 509046), (518, 419619), (777, 279746), (854, 254523), (1281, 169682), (1554, 139873), (2257, 96306), (2293, 94794), (2562, 84841), (4514, 48153), (4586, 47397), (6771, 32102), (6879, 31598), (13542, 16051), (13758, 15799)]