388527048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3172

約数の個数: 192

約数和(自身を含む): 1363689600

約数和(自身を除く): 975162552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 171, 182, 228, 234, 247, 252, 266, 273, 312, 342, 364, 399, 456, 468, 494, 504, 532, 546, 684, 728, 741, 798, 819, 936, 988, 1064, 1092, 1197, 1368, 1482, 1596, 1638, 1729, 1976, 2184, 2223, 2394, 2964, 3121, 3192, 3276, 3458, 4446, 4788, 5187, 5928, 6242, 6552, 6916, 8892, 9363, 9576, 10374, 12484, 13832, 15561, 17784, 18726, 20748, 21847, 24968, 28089, 31122, 37452, 40573, 41496, 43694, 56178, 59299, 62244, 65541, 74904, 81146, 87388, 112356, 118598, 121719, 124488, 131082, 162292, 174776, 177897, 196623, 224712, 237196, 243438, 262164, 284011, 324584, 355794, 365157, 393246, 415093, 474392, 486876, 524328, 533691, 568022, 711588, 730314, 770887, 786492, 830186, 852033, 973752, 1067382, 1136044, 1245279, 1423176, 1460628, 1541774, 1572984, 1660372, 1704066, 2134764, 2272088, 2312661, 2490558, 2556099, 2921256, 3083548, 3320744, 3408132, 3735837, 4269528, 4625322, 4981116, 5112198, 5396209, 6167096, 6816264, 6937983, 7471674, 9250644, 9962232, 10224396, 10792418, 13875966, 14943348, 16188627, 18501288, 20448792, 21584836, 27751932, 29886696, 32377254, 43169672, 48565881, 55503864, 64754508, 97131762, 129509016, 194263524, 388527048]

約数ペア:

[(1, 388527048), (2, 194263524), (3, 129509016), (4, 97131762), (6, 64754508), (7, 55503864), (8, 48565881), (9, 43169672), (12, 32377254), (13, 29886696), (14, 27751932), (18, 21584836), (19, 20448792), (21, 18501288), (24, 16188627), (26, 14943348), (28, 13875966), (36, 10792418), (38, 10224396), (39, 9962232), (42, 9250644), (52, 7471674), (56, 6937983), (57, 6816264), (63, 6167096), (72, 5396209), (76, 5112198), (78, 4981116), (84, 4625322), (91, 4269528), (104, 3735837), (114, 3408132), (117, 3320744), (126, 3083548), (133, 2921256), (152, 2556099), (156, 2490558), (168, 2312661), (171, 2272088), (182, 2134764), (228, 1704066), (234, 1660372), (247, 1572984), (252, 1541774), (266, 1460628), (273, 1423176), (312, 1245279), (342, 1136044), (364, 1067382), (399, 973752), (456, 852033), (468, 830186), (494, 786492), (504, 770887), (532, 730314), (546, 711588), (684, 568022), (728, 533691), (741, 524328), (798, 486876), (819, 474392), (936, 415093), (988, 393246), (1064, 365157), (1092, 355794), (1197, 324584), (1368, 284011), (1482, 262164), (1596, 243438), (1638, 237196), (1729, 224712), (1976, 196623), (2184, 177897), (2223, 174776), (2394, 162292), (2964, 131082), (3121, 124488), (3192, 121719), (3276, 118598), (3458, 112356), (4446, 87388), (4788, 81146), (5187, 74904), (5928, 65541), (6242, 62244), (6552, 59299), (6916, 56178), (8892, 43694), (9363, 41496), (9576, 40573), (10374, 37452), (12484, 31122), (13832, 28089), (15561, 24968), (17784, 21847), (18726, 20748)]