345738672

素因数分解:

$2^4\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1901}}^1$

素因数の和:2339

約数の個数: 80

約数和(自身を含む): 995278560

約数和(自身を除く): 649539888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 421, 432, 842, 1263, 1684, 1901, 2526, 3368, 3789, 3802, 5052, 5703, 6736, 7578, 7604, 10104, 11367, 11406, 15156, 15208, 17109, 20208, 22734, 22812, 30312, 30416, 34218, 45468, 45624, 51327, 60624, 68436, 90936, 91248, 102654, 136872, 181872, 205308, 273744, 410616, 800321, 821232, 1600642, 2400963, 3201284, 4801926, 6402568, 7202889, 9603852, 12805136, 14405778, 19207704, 21608667, 28811556, 38415408, 43217334, 57623112, 86434668, 115246224, 172869336, 345738672]

約数ペア:

[(1, 345738672), (2, 172869336), (3, 115246224), (4, 86434668), (6, 57623112), (8, 43217334), (9, 38415408), (12, 28811556), (16, 21608667), (18, 19207704), (24, 14405778), (27, 12805136), (36, 9603852), (48, 7202889), (54, 6402568), (72, 4801926), (108, 3201284), (144, 2400963), (216, 1600642), (421, 821232), (432, 800321), (842, 410616), (1263, 273744), (1684, 205308), (1901, 181872), (2526, 136872), (3368, 102654), (3789, 91248), (3802, 90936), (5052, 68436), (5703, 60624), (6736, 51327), (7578, 45624), (7604, 45468), (10104, 34218), (11367, 30416), (11406, 30312), (15156, 22812), (15208, 22734), (17109, 20208)]