255747024

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 827804160

約数和(自身を除く): 572057136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 113, 117, 124, 144, 156, 169, 186, 208, 216, 226, 234, 248, 279, 312, 338, 339, 351, 372, 403, 432, 452, 468, 496, 507, 558, 624, 676, 678, 702, 744, 806, 837, 904, 936, 1014, 1017, 1116, 1209, 1352, 1356, 1404, 1469, 1488, 1521, 1612, 1674, 1808, 1872, 2028, 2034, 2232, 2418, 2704, 2712, 2808, 2938, 3042, 3051, 3224, 3348, 3503, 3627, 4056, 4068, 4407, 4464, 4563, 4836, 5239, 5424, 5616, 5876, 6084, 6102, 6448, 6696, 7006, 7254, 8112, 8136, 8814, 9126, 9672, 10478, 10509, 10881, 11752, 12168, 12204, 13221, 13392, 14012, 14508, 15717, 16272, 17628, 18252, 19097, 19344, 20956, 21018, 21762, 23504, 24336, 24408, 26442, 28024, 29016, 31434, 31527, 35256, 36504, 38194, 39663, 41912, 42036, 43524, 45539, 47151, 48816, 52884, 56048, 57291, 58032, 62868, 63054, 70512, 73008, 76388, 79326, 83824, 84072, 87048, 91078, 94302, 94581, 105768, 114582, 125736, 126108, 136617, 141453, 152776, 158652, 168144, 171873, 174096, 182156, 188604, 189162, 211536, 229164, 251472, 252216, 273234, 282906, 305552, 317304, 343746, 364312, 377208, 378324, 409851, 458328, 504432, 515619, 546468, 565812, 592007, 634608, 687492, 728624, 754416, 756648, 819702, 916656, 1031238, 1092936, 1131624, 1184014, 1229553, 1374984, 1513296, 1639404, 1776021, 2062476, 2185872, 2263248, 2368028, 2459106, 2749968, 3278808, 3552042, 4124952, 4736056, 4918212, 5328063, 6557616, 7104084, 8249904, 9472112, 9836424, 10656126, 14208168, 15984189, 19672848, 21312252, 28416336, 31968378, 42624504, 63936756, 85249008, 127873512, 255747024]

約数ペア:

[(1, 255747024), (2, 127873512), (3, 85249008), (4, 63936756), (6, 42624504), (8, 31968378), (9, 28416336), (12, 21312252), (13, 19672848), (16, 15984189), (18, 14208168), (24, 10656126), (26, 9836424), (27, 9472112), (31, 8249904), (36, 7104084), (39, 6557616), (48, 5328063), (52, 4918212), (54, 4736056), (62, 4124952), (72, 3552042), (78, 3278808), (93, 2749968), (104, 2459106), (108, 2368028), (113, 2263248), (117, 2185872), (124, 2062476), (144, 1776021), (156, 1639404), (169, 1513296), (186, 1374984), (208, 1229553), (216, 1184014), (226, 1131624), (234, 1092936), (248, 1031238), (279, 916656), (312, 819702), (338, 756648), (339, 754416), (351, 728624), (372, 687492), (403, 634608), (432, 592007), (452, 565812), (468, 546468), (496, 515619), (507, 504432), (558, 458328), (624, 409851), (676, 378324), (678, 377208), (702, 364312), (744, 343746), (806, 317304), (837, 305552), (904, 282906), (936, 273234), (1014, 252216), (1017, 251472), (1116, 229164), (1209, 211536), (1352, 189162), (1356, 188604), (1404, 182156), (1469, 174096), (1488, 171873), (1521, 168144), (1612, 158652), (1674, 152776), (1808, 141453), (1872, 136617), (2028, 126108), (2034, 125736), (2232, 114582), (2418, 105768), (2704, 94581), (2712, 94302), (2808, 91078), (2938, 87048), (3042, 84072), (3051, 83824), (3224, 79326), (3348, 76388), (3503, 73008), (3627, 70512), (4056, 63054), (4068, 62868), (4407, 58032), (4464, 57291), (4563, 56048), (4836, 52884), (5239, 48816), (5424, 47151), (5616, 45539), (5876, 43524), (6084, 42036), (6102, 41912), (6448, 39663), (6696, 38194), (7006, 36504), (7254, 35256), (8112, 31527), (8136, 31434), (8814, 29016), (9126, 28024), (9672, 26442), (10478, 24408), (10509, 24336), (10881, 23504), (11752, 21762), (12168, 21018), (12204, 20956), (13221, 19344), (13392, 19097), (14012, 18252), (14508, 17628), (15717, 16272)]