223469904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{665089}}^1$

素因数の和:665107

約数の個数: 40

約数和(自身を含む): 659769280

約数和(自身を除く): 436299376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 665089, 1330178, 1995267, 2660356, 3990534, 4655623, 5320712, 7981068, 9311246, 10641424, 13966869, 15962136, 18622492, 27933738, 31924272, 37244984, 55867476, 74489968, 111734952, 223469904]

約数ペア:

[(1, 223469904), (2, 111734952), (3, 74489968), (4, 55867476), (6, 37244984), (7, 31924272), (8, 27933738), (12, 18622492), (14, 15962136), (16, 13966869), (21, 10641424), (24, 9311246), (28, 7981068), (42, 5320712), (48, 4655623), (56, 3990534), (84, 2660356), (112, 1995267), (168, 1330178), (336, 665089)]