212805216

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 658790496

約数和(自身を除く): 445985280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 113, 117, 144, 156, 208, 226, 234, 288, 312, 339, 416, 452, 468, 503, 624, 678, 904, 936, 1006, 1017, 1248, 1356, 1469, 1509, 1808, 1872, 2012, 2034, 2712, 2938, 3018, 3616, 3744, 4024, 4068, 4407, 4527, 5424, 5876, 6036, 6539, 8048, 8136, 8814, 9054, 10848, 11752, 12072, 13078, 13221, 16096, 16272, 17628, 18108, 19617, 23504, 24144, 26156, 26442, 32544, 35256, 36216, 39234, 47008, 48288, 52312, 52884, 56839, 58851, 70512, 72432, 78468, 104624, 105768, 113678, 117702, 141024, 144864, 156936, 170517, 209248, 211536, 227356, 235404, 313872, 341034, 423072, 454712, 470808, 511551, 627744, 682068, 738907, 909424, 941616, 1023102, 1364136, 1477814, 1818848, 1883232, 2046204, 2216721, 2728272, 2955628, 4092408, 4433442, 5456544, 5911256, 6650163, 8184816, 8866884, 11822512, 13300326, 16369632, 17733768, 23645024, 26600652, 35467536, 53201304, 70935072, 106402608, 212805216]

約数ペア:

[(1, 212805216), (2, 106402608), (3, 70935072), (4, 53201304), (6, 35467536), (8, 26600652), (9, 23645024), (12, 17733768), (13, 16369632), (16, 13300326), (18, 11822512), (24, 8866884), (26, 8184816), (32, 6650163), (36, 5911256), (39, 5456544), (48, 4433442), (52, 4092408), (72, 2955628), (78, 2728272), (96, 2216721), (104, 2046204), (113, 1883232), (117, 1818848), (144, 1477814), (156, 1364136), (208, 1023102), (226, 941616), (234, 909424), (288, 738907), (312, 682068), (339, 627744), (416, 511551), (452, 470808), (468, 454712), (503, 423072), (624, 341034), (678, 313872), (904, 235404), (936, 227356), (1006, 211536), (1017, 209248), (1248, 170517), (1356, 156936), (1469, 144864), (1509, 141024), (1808, 117702), (1872, 113678), (2012, 105768), (2034, 104624), (2712, 78468), (2938, 72432), (3018, 70512), (3616, 58851), (3744, 56839), (4024, 52884), (4068, 52312), (4407, 48288), (4527, 47008), (5424, 39234), (5876, 36216), (6036, 35256), (6539, 32544), (8048, 26442), (8136, 26156), (8814, 24144), (9054, 23504), (10848, 19617), (11752, 18108), (12072, 17628), (13078, 16272), (13221, 16096)]