219889968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269473}}^1$

素因数の和:269501

約数の個数: 40

約数和(自身を含む): 601465968

約数和(自身を除く): 381576000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 269473, 538946, 808419, 1077892, 1616838, 2155784, 3233676, 4311568, 4581041, 6467352, 9162082, 12934704, 13743123, 18324164, 27486246, 36648328, 54972492, 73296656, 109944984, 219889968]

約数ペア:

[(1, 219889968), (2, 109944984), (3, 73296656), (4, 54972492), (6, 36648328), (8, 27486246), (12, 18324164), (16, 13743123), (17, 12934704), (24, 9162082), (34, 6467352), (48, 4581041), (51, 4311568), (68, 3233676), (102, 2155784), (136, 1616838), (204, 1077892), (272, 808419), (408, 538946), (816, 269473)]