15786532008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41851}}^1$

素因数の和:41920

約数の個数: 144

約数和(自身を含む): 47791635840

約数和(自身を除く): 32005103832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 169, 186, 234, 248, 279, 312, 338, 372, 403, 468, 507, 558, 676, 744, 806, 936, 1014, 1116, 1209, 1352, 1521, 1612, 2028, 2232, 2418, 3042, 3224, 3627, 4056, 4836, 5239, 6084, 7254, 9672, 10478, 12168, 14508, 15717, 20956, 29016, 31434, 41851, 41912, 47151, 62868, 83702, 94302, 125553, 125736, 167404, 188604, 251106, 334808, 376659, 377208, 502212, 544063, 753318, 1004424, 1088126, 1297381, 1506636, 1632189, 2176252, 2594762, 3013272, 3264378, 3892143, 4352504, 4896567, 5189524, 6528756, 7072819, 7784286, 9793134, 10379048, 11676429, 13057512, 14145638, 15568572, 16865953, 19586268, 21218457, 23352858, 28291276, 31137144, 33731906, 39172536, 42436914, 46705716, 50597859, 56582552, 63655371, 67463812, 84873828, 93411432, 101195718, 127310742, 134927624, 151793577, 169747656, 202391436, 219257389, 254621484, 303587154, 404782872, 438514778, 509242968, 607174308, 657772167, 877029556, 1214348616, 1315544334, 1754059112, 1973316501, 2631088668, 3946633002, 5262177336, 7893266004, 15786532008]

約数ペア:

[(1, 15786532008), (2, 7893266004), (3, 5262177336), (4, 3946633002), (6, 2631088668), (8, 1973316501), (9, 1754059112), (12, 1315544334), (13, 1214348616), (18, 877029556), (24, 657772167), (26, 607174308), (31, 509242968), (36, 438514778), (39, 404782872), (52, 303587154), (62, 254621484), (72, 219257389), (78, 202391436), (93, 169747656), (104, 151793577), (117, 134927624), (124, 127310742), (156, 101195718), (169, 93411432), (186, 84873828), (234, 67463812), (248, 63655371), (279, 56582552), (312, 50597859), (338, 46705716), (372, 42436914), (403, 39172536), (468, 33731906), (507, 31137144), (558, 28291276), (676, 23352858), (744, 21218457), (806, 19586268), (936, 16865953), (1014, 15568572), (1116, 14145638), (1209, 13057512), (1352, 11676429), (1521, 10379048), (1612, 9793134), (2028, 7784286), (2232, 7072819), (2418, 6528756), (3042, 5189524), (3224, 4896567), (3627, 4352504), (4056, 3892143), (4836, 3264378), (5239, 3013272), (6084, 2594762), (7254, 2176252), (9672, 1632189), (10478, 1506636), (12168, 1297381), (14508, 1088126), (15717, 1004424), (20956, 753318), (29016, 544063), (31434, 502212), (41851, 377208), (41912, 376659), (47151, 334808), (62868, 251106), (83702, 188604), (94302, 167404), (125553, 125736)]