389216016

素因数分解:

$2^4\times 3^7\times 7^2\times {\mathrm{227}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 1321433280

約数和(自身を除く): 932217264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 227, 243, 252, 294, 324, 336, 378, 392, 432, 441, 454, 486, 504, 567, 588, 648, 681, 729, 756, 784, 882, 908, 972, 1008, 1134, 1176, 1296, 1323, 1362, 1458, 1512, 1589, 1701, 1764, 1816, 1944, 2043, 2187, 2268, 2352, 2646, 2724, 2916, 3024, 3178, 3402, 3528, 3632, 3888, 3969, 4086, 4374, 4536, 4767, 5103, 5292, 5448, 5832, 6129, 6356, 6804, 7056, 7938, 8172, 8748, 9072, 9534, 10206, 10584, 10896, 11123, 11664, 11907, 12258, 12712, 13608, 14301, 15309, 15876, 16344, 17496, 18387, 19068, 20412, 21168, 22246, 23814, 24516, 25424, 27216, 28602, 30618, 31752, 32688, 33369, 34992, 35721, 36774, 38136, 40824, 42903, 44492, 47628, 49032, 55161, 57204, 61236, 63504, 66738, 71442, 73548, 76272, 81648, 85806, 88984, 95256, 98064, 100107, 107163, 110322, 114408, 122472, 128709, 133476, 142884, 147096, 165483, 171612, 177968, 190512, 200214, 214326, 220644, 228816, 244944, 257418, 266952, 285768, 294192, 300321, 330966, 343224, 386127, 400428, 428652, 441288, 496449, 514836, 533904, 571536, 600642, 661932, 686448, 772254, 800856, 857304, 882576, 900963, 992898, 1029672, 1158381, 1201284, 1323864, 1544508, 1601712, 1714608, 1801926, 1985796, 2059344, 2316762, 2402568, 2647728, 2702889, 3089016, 3475143, 3603852, 3971592, 4633524, 4805136, 5405778, 6178032, 6950286, 7207704, 7943184, 8108667, 9267048, 10811556, 13900572, 14415408, 16217334, 18534096, 21623112, 24326001, 27801144, 32434668, 43246224, 48652002, 55602288, 64869336, 97304004, 129738672, 194608008, 389216016]

約数ペア:

[(1, 389216016), (2, 194608008), (3, 129738672), (4, 97304004), (6, 64869336), (7, 55602288), (8, 48652002), (9, 43246224), (12, 32434668), (14, 27801144), (16, 24326001), (18, 21623112), (21, 18534096), (24, 16217334), (27, 14415408), (28, 13900572), (36, 10811556), (42, 9267048), (48, 8108667), (49, 7943184), (54, 7207704), (56, 6950286), (63, 6178032), (72, 5405778), (81, 4805136), (84, 4633524), (98, 3971592), (108, 3603852), (112, 3475143), (126, 3089016), (144, 2702889), (147, 2647728), (162, 2402568), (168, 2316762), (189, 2059344), (196, 1985796), (216, 1801926), (227, 1714608), (243, 1601712), (252, 1544508), (294, 1323864), (324, 1201284), (336, 1158381), (378, 1029672), (392, 992898), (432, 900963), (441, 882576), (454, 857304), (486, 800856), (504, 772254), (567, 686448), (588, 661932), (648, 600642), (681, 571536), (729, 533904), (756, 514836), (784, 496449), (882, 441288), (908, 428652), (972, 400428), (1008, 386127), (1134, 343224), (1176, 330966), (1296, 300321), (1323, 294192), (1362, 285768), (1458, 266952), (1512, 257418), (1589, 244944), (1701, 228816), (1764, 220644), (1816, 214326), (1944, 200214), (2043, 190512), (2187, 177968), (2268, 171612), (2352, 165483), (2646, 147096), (2724, 142884), (2916, 133476), (3024, 128709), (3178, 122472), (3402, 114408), (3528, 110322), (3632, 107163), (3888, 100107), (3969, 98064), (4086, 95256), (4374, 88984), (4536, 85806), (4767, 81648), (5103, 76272), (5292, 73548), (5448, 71442), (5832, 66738), (6129, 63504), (6356, 61236), (6804, 57204), (7056, 55161), (7938, 49032), (8172, 47628), (8748, 44492), (9072, 42903), (9534, 40824), (10206, 38136), (10584, 36774), (10896, 35721), (11123, 34992), (11664, 33369), (11907, 32688), (12258, 31752), (12712, 30618), (13608, 28602), (14301, 27216), (15309, 25424), (15876, 24516), (16344, 23814), (17496, 22246), (18387, 21168), (19068, 20412)]