123777408

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 354568320

約数和(自身を除く): 230790912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 67, 68, 96, 102, 128, 134, 136, 192, 201, 204, 268, 272, 283, 384, 402, 408, 536, 544, 566, 804, 816, 849, 1072, 1088, 1132, 1139, 1608, 1632, 1698, 2144, 2176, 2264, 2278, 3216, 3264, 3396, 3417, 4288, 4528, 4556, 4811, 6432, 6528, 6792, 6834, 8576, 9056, 9112, 9622, 12864, 13584, 13668, 14433, 18112, 18224, 18961, 19244, 25728, 27168, 27336, 28866, 36224, 36448, 37922, 38488, 54336, 54672, 56883, 57732, 72896, 75844, 76976, 108672, 109344, 113766, 115464, 145792, 151688, 153952, 218688, 227532, 230928, 303376, 307904, 322337, 437376, 455064, 461856, 606752, 615808, 644674, 910128, 923712, 967011, 1213504, 1289348, 1820256, 1847424, 1934022, 2427008, 2578696, 3640512, 3868044, 5157392, 7281024, 7736088, 10314784, 15472176, 20629568, 30944352, 41259136, 61888704, 123777408]

約数ペア:

[(1, 123777408), (2, 61888704), (3, 41259136), (4, 30944352), (6, 20629568), (8, 15472176), (12, 10314784), (16, 7736088), (17, 7281024), (24, 5157392), (32, 3868044), (34, 3640512), (48, 2578696), (51, 2427008), (64, 1934022), (67, 1847424), (68, 1820256), (96, 1289348), (102, 1213504), (128, 967011), (134, 923712), (136, 910128), (192, 644674), (201, 615808), (204, 606752), (268, 461856), (272, 455064), (283, 437376), (384, 322337), (402, 307904), (408, 303376), (536, 230928), (544, 227532), (566, 218688), (804, 153952), (816, 151688), (849, 145792), (1072, 115464), (1088, 113766), (1132, 109344), (1139, 108672), (1608, 76976), (1632, 75844), (1698, 72896), (2144, 57732), (2176, 56883), (2264, 54672), (2278, 54336), (3216, 38488), (3264, 37922), (3396, 36448), (3417, 36224), (4288, 28866), (4528, 27336), (4556, 27168), (4811, 25728), (6432, 19244), (6528, 18961), (6792, 18224), (6834, 18112), (8576, 14433), (9056, 13668), (9112, 13584), (9622, 12864)]