289237536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2783

約数の個数: 144

約数和(自身を含む): 958112064

約数和(自身を除く): 668874528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 477, 504, 636, 672, 742, 848, 954, 1008, 1113, 1272, 1484, 1696, 1908, 2016, 2226, 2544, 2707, 2968, 3339, 3816, 4452, 5088, 5414, 5936, 6678, 7632, 8121, 8904, 10828, 11872, 13356, 15264, 16242, 17808, 18949, 21656, 24363, 26712, 32484, 35616, 37898, 43312, 48726, 53424, 56847, 64968, 75796, 86624, 97452, 106848, 113694, 129936, 143471, 151592, 170541, 194904, 227388, 259872, 286942, 303184, 341082, 389808, 430413, 454776, 573884, 606368, 682164, 779616, 860826, 909552, 1004297, 1147768, 1291239, 1364328, 1721652, 1819104, 2008594, 2295536, 2582478, 2728656, 3012891, 3443304, 4017188, 4591072, 5164956, 5457312, 6025782, 6886608, 8034376, 9038673, 10329912, 12051564, 13773216, 16068752, 18077346, 20659824, 24103128, 32137504, 36154692, 41319648, 48206256, 72309384, 96412512, 144618768, 289237536]

約数ペア:

[(1, 289237536), (2, 144618768), (3, 96412512), (4, 72309384), (6, 48206256), (7, 41319648), (8, 36154692), (9, 32137504), (12, 24103128), (14, 20659824), (16, 18077346), (18, 16068752), (21, 13773216), (24, 12051564), (28, 10329912), (32, 9038673), (36, 8034376), (42, 6886608), (48, 6025782), (53, 5457312), (56, 5164956), (63, 4591072), (72, 4017188), (84, 3443304), (96, 3012891), (106, 2728656), (112, 2582478), (126, 2295536), (144, 2008594), (159, 1819104), (168, 1721652), (212, 1364328), (224, 1291239), (252, 1147768), (288, 1004297), (318, 909552), (336, 860826), (371, 779616), (424, 682164), (477, 606368), (504, 573884), (636, 454776), (672, 430413), (742, 389808), (848, 341082), (954, 303184), (1008, 286942), (1113, 259872), (1272, 227388), (1484, 194904), (1696, 170541), (1908, 151592), (2016, 143471), (2226, 129936), (2544, 113694), (2707, 106848), (2968, 97452), (3339, 86624), (3816, 75796), (4452, 64968), (5088, 56847), (5414, 53424), (5936, 48726), (6678, 43312), (7632, 37898), (8121, 35616), (8904, 32484), (10828, 26712), (11872, 24363), (13356, 21656), (15264, 18949), (16242, 17808)]