240173994

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{15803}}^1$

素因数の和:15974

約数の個数: 32

約数和(自身を含む): 512049600

約数和(自身を除く): 271875606

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 2533, 5066, 7599, 15198, 15803, 31606, 47409, 94818, 268651, 537302, 805953, 1611906, 2354647, 4709294, 7063941, 14127882, 40028999, 80057998, 120086997, 240173994]

約数ペア:

[(1, 240173994), (2, 120086997), (3, 80057998), (6, 40028999), (17, 14127882), (34, 7063941), (51, 4709294), (102, 2354647), (149, 1611906), (298, 805953), (447, 537302), (894, 268651), (2533, 94818), (5066, 47409), (7599, 31606), (15198, 15803)]