15661201728

素因数分解:

$2^6\times 3^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1\times {\mathrm{577}}^1$

素因数の和:1344

約数の個数: 112

約数和(自身を含む): 41729842880

約数和(自身を除く): 26068641152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 373, 379, 577, 746, 758, 1119, 1137, 1154, 1492, 1516, 1731, 2238, 2274, 2308, 2984, 3032, 3462, 4476, 4548, 4616, 5968, 6064, 6924, 8952, 9096, 9232, 11936, 12128, 13848, 17904, 18192, 18464, 23872, 24256, 27696, 35808, 36384, 36928, 55392, 71616, 72768, 110784, 141367, 215221, 218683, 282734, 424101, 430442, 437366, 565468, 645663, 656049, 848202, 860884, 874732, 1130936, 1291326, 1312098, 1696404, 1721768, 1749464, 2261872, 2582652, 2624196, 3392808, 3443536, 3498928, 4523744, 5165304, 5248392, 6785616, 6887072, 6997856, 9047488, 10330608, 10496784, 13571232, 13774144, 13995712, 20661216, 20993568, 27142464, 41322432, 41987136, 81568759, 163137518, 244706277, 326275036, 489412554, 652550072, 978825108, 1305100144, 1957650216, 2610200288, 3915300432, 5220400576, 7830600864, 15661201728]

約数ペア:

[(1, 15661201728), (2, 7830600864), (3, 5220400576), (4, 3915300432), (6, 2610200288), (8, 1957650216), (12, 1305100144), (16, 978825108), (24, 652550072), (32, 489412554), (48, 326275036), (64, 244706277), (96, 163137518), (192, 81568759), (373, 41987136), (379, 41322432), (577, 27142464), (746, 20993568), (758, 20661216), (1119, 13995712), (1137, 13774144), (1154, 13571232), (1492, 10496784), (1516, 10330608), (1731, 9047488), (2238, 6997856), (2274, 6887072), (2308, 6785616), (2984, 5248392), (3032, 5165304), (3462, 4523744), (4476, 3498928), (4548, 3443536), (4616, 3392808), (5968, 2624196), (6064, 2582652), (6924, 2261872), (8952, 1749464), (9096, 1721768), (9232, 1696404), (11936, 1312098), (12128, 1291326), (13848, 1130936), (17904, 874732), (18192, 860884), (18464, 848202), (23872, 656049), (24256, 645663), (27696, 565468), (35808, 437366), (36384, 430442), (36928, 424101), (55392, 282734), (71616, 218683), (72768, 215221), (110784, 141367)]