289771764

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{1579}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 694921920

約数和(自身を除く): 405150156

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 373, 492, 746, 1119, 1492, 1579, 2238, 3158, 4476, 4737, 6316, 9474, 15293, 18948, 30586, 45879, 61172, 64739, 91758, 129478, 183516, 194217, 258956, 388434, 588967, 776868, 1177934, 1766901, 2355868, 3533802, 7067604, 24147647, 48295294, 72442941, 96590588, 144885882, 289771764]

約数ペア:

[(1, 289771764), (2, 144885882), (3, 96590588), (4, 72442941), (6, 48295294), (12, 24147647), (41, 7067604), (82, 3533802), (123, 2355868), (164, 1766901), (246, 1177934), (373, 776868), (492, 588967), (746, 388434), (1119, 258956), (1492, 194217), (1579, 183516), (2238, 129478), (3158, 91758), (4476, 64739), (4737, 61172), (6316, 45879), (9474, 30586), (15293, 18948)]