397300416

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:438

約数の個数: 112

約数和(自身を含む): 1078406784

約数和(自身を除く): 681106368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 107, 166, 192, 214, 233, 249, 321, 332, 428, 466, 498, 642, 664, 699, 856, 932, 996, 1284, 1328, 1398, 1712, 1864, 1992, 2568, 2656, 2796, 3424, 3728, 3984, 5136, 5312, 5592, 6848, 7456, 7968, 8881, 10272, 11184, 14912, 15936, 17762, 19339, 20544, 22368, 24931, 26643, 35524, 38678, 44736, 49862, 53286, 58017, 71048, 74793, 77356, 99724, 106572, 116034, 142096, 149586, 154712, 199448, 213144, 232068, 284192, 299172, 309424, 398896, 426288, 464136, 568384, 598344, 618848, 797792, 852576, 928272, 1196688, 1237696, 1595584, 1705152, 1856544, 2069273, 2393376, 3713088, 4138546, 4786752, 6207819, 8277092, 12415638, 16554184, 24831276, 33108368, 49662552, 66216736, 99325104, 132433472, 198650208, 397300416]

約数ペア:

[(1, 397300416), (2, 198650208), (3, 132433472), (4, 99325104), (6, 66216736), (8, 49662552), (12, 33108368), (16, 24831276), (24, 16554184), (32, 12415638), (48, 8277092), (64, 6207819), (83, 4786752), (96, 4138546), (107, 3713088), (166, 2393376), (192, 2069273), (214, 1856544), (233, 1705152), (249, 1595584), (321, 1237696), (332, 1196688), (428, 928272), (466, 852576), (498, 797792), (642, 618848), (664, 598344), (699, 568384), (856, 464136), (932, 426288), (996, 398896), (1284, 309424), (1328, 299172), (1398, 284192), (1712, 232068), (1864, 213144), (1992, 199448), (2568, 154712), (2656, 149586), (2796, 142096), (3424, 116034), (3728, 106572), (3984, 99724), (5136, 77356), (5312, 74793), (5592, 71048), (6848, 58017), (7456, 53286), (7968, 49862), (8881, 44736), (10272, 38678), (11184, 35524), (14912, 26643), (15936, 24931), (17762, 22368), (19339, 20544)]