15706981428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{81649}}^1$

素因数の和:81737

約数の個数: 96

約数和(自身を含む): 41480812800

約数和(自身を除く): 25773831372

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 41, 46, 51, 68, 69, 82, 92, 102, 123, 138, 164, 204, 246, 276, 391, 492, 697, 782, 943, 1173, 1394, 1564, 1886, 2091, 2346, 2788, 2829, 3772, 4182, 4692, 5658, 8364, 11316, 16031, 32062, 48093, 64124, 81649, 96186, 163298, 192372, 244947, 326596, 489894, 979788, 1388033, 1877927, 2776066, 3347609, 3755854, 4164099, 5552132, 5633781, 6695218, 7511708, 8328198, 10042827, 11267562, 13390436, 16656396, 20085654, 22535124, 31924759, 40171308, 56909353, 63849518, 76995007, 95774277, 113818706, 127699036, 153990014, 170728059, 191548554, 227637412, 230985021, 307980028, 341456118, 383097108, 461970042, 682912236, 923940084, 1308915119, 2617830238, 3926745357, 5235660476, 7853490714, 15706981428]

約数ペア:

[(1, 15706981428), (2, 7853490714), (3, 5235660476), (4, 3926745357), (6, 2617830238), (12, 1308915119), (17, 923940084), (23, 682912236), (34, 461970042), (41, 383097108), (46, 341456118), (51, 307980028), (68, 230985021), (69, 227637412), (82, 191548554), (92, 170728059), (102, 153990014), (123, 127699036), (138, 113818706), (164, 95774277), (204, 76995007), (246, 63849518), (276, 56909353), (391, 40171308), (492, 31924759), (697, 22535124), (782, 20085654), (943, 16656396), (1173, 13390436), (1394, 11267562), (1564, 10042827), (1886, 8328198), (2091, 7511708), (2346, 6695218), (2788, 5633781), (2829, 5552132), (3772, 4164099), (4182, 3755854), (4692, 3347609), (5658, 2776066), (8364, 1877927), (11316, 1388033), (16031, 979788), (32062, 489894), (48093, 326596), (64124, 244947), (81649, 192372), (96186, 163298)]