217008312

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3001}}^1$

素因数の和:3164

約数の個数: 64

約数和(自身を含む): 570620160

約数和(自身を除く): 353611848

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 131, 138, 184, 262, 276, 393, 524, 552, 786, 1048, 1572, 3001, 3013, 3144, 6002, 6026, 9003, 9039, 12004, 12052, 18006, 18078, 24008, 24104, 36012, 36156, 69023, 72024, 72312, 138046, 207069, 276092, 393131, 414138, 552184, 786262, 828276, 1179393, 1572524, 1656552, 2358786, 3145048, 4717572, 9042013, 9435144, 18084026, 27126039, 36168052, 54252078, 72336104, 108504156, 217008312]

約数ペア:

[(1, 217008312), (2, 108504156), (3, 72336104), (4, 54252078), (6, 36168052), (8, 27126039), (12, 18084026), (23, 9435144), (24, 9042013), (46, 4717572), (69, 3145048), (92, 2358786), (131, 1656552), (138, 1572524), (184, 1179393), (262, 828276), (276, 786262), (393, 552184), (524, 414138), (552, 393131), (786, 276092), (1048, 207069), (1572, 138046), (3001, 72312), (3013, 72024), (3144, 69023), (6002, 36156), (6026, 36012), (9003, 24104), (9039, 24008), (12004, 18078), (12052, 18006)]