531005976

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 1514188800

約数和(自身を除く): 983182824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 191, 211, 216, 244, 366, 382, 422, 488, 549, 573, 633, 732, 764, 844, 1098, 1146, 1266, 1464, 1528, 1647, 1688, 1719, 1899, 2196, 2292, 2532, 3294, 3438, 3798, 4392, 4584, 5064, 5157, 5697, 6588, 6876, 7596, 10314, 11394, 11651, 12871, 13176, 13752, 15192, 20628, 22788, 23302, 25742, 34953, 38613, 40301, 41256, 45576, 46604, 51484, 69906, 77226, 80602, 93208, 102968, 104859, 115839, 120903, 139812, 154452, 161204, 209718, 231678, 241806, 279624, 308904, 314577, 322408, 347517, 362709, 419436, 463356, 483612, 629154, 695034, 725418, 838872, 926712, 967224, 1088127, 1258308, 1390068, 1450836, 2176254, 2458361, 2516616, 2780136, 2901672, 4352508, 4916722, 7375083, 8705016, 9833444, 14750166, 19666888, 22125249, 29500332, 44250498, 59000664, 66375747, 88500996, 132751494, 177001992, 265502988, 531005976]

約数ペア:

[(1, 531005976), (2, 265502988), (3, 177001992), (4, 132751494), (6, 88500996), (8, 66375747), (9, 59000664), (12, 44250498), (18, 29500332), (24, 22125249), (27, 19666888), (36, 14750166), (54, 9833444), (61, 8705016), (72, 7375083), (108, 4916722), (122, 4352508), (183, 2901672), (191, 2780136), (211, 2516616), (216, 2458361), (244, 2176254), (366, 1450836), (382, 1390068), (422, 1258308), (488, 1088127), (549, 967224), (573, 926712), (633, 838872), (732, 725418), (764, 695034), (844, 629154), (1098, 483612), (1146, 463356), (1266, 419436), (1464, 362709), (1528, 347517), (1647, 322408), (1688, 314577), (1719, 308904), (1899, 279624), (2196, 241806), (2292, 231678), (2532, 209718), (3294, 161204), (3438, 154452), (3798, 139812), (4392, 120903), (4584, 115839), (5064, 104859), (5157, 102968), (5697, 93208), (6588, 80602), (6876, 77226), (7596, 69906), (10314, 51484), (11394, 46604), (11651, 45576), (12871, 41256), (13176, 40301), (13752, 38613), (15192, 34953), (20628, 25742), (22788, 23302)]