345663216

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{33809}}^1$

素因数の和:33894

約数の個数: 60

約数和(自身を含む): 981030960

約数和(自身を除く): 635367744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 33809, 67618, 101427, 135236, 202854, 270472, 304281, 405708, 540944, 608562, 811416, 1217124, 1622832, 2400439, 2434248, 4800878, 4868496, 7201317, 9601756, 14402634, 19203512, 21603951, 28805268, 38407024, 43207902, 57610536, 86415804, 115221072, 172831608, 345663216]

約数ペア:

[(1, 345663216), (2, 172831608), (3, 115221072), (4, 86415804), (6, 57610536), (8, 43207902), (9, 38407024), (12, 28805268), (16, 21603951), (18, 19203512), (24, 14402634), (36, 9601756), (48, 7201317), (71, 4868496), (72, 4800878), (142, 2434248), (144, 2400439), (213, 1622832), (284, 1217124), (426, 811416), (568, 608562), (639, 540944), (852, 405708), (1136, 304281), (1278, 270472), (1704, 202854), (2556, 135236), (3408, 101427), (5112, 67618), (10224, 33809)]