387113328

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:772

約数の個数: 180

約数和(自身を含む): 1277371368

約数和(自身を除く): 890258040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 83, 84, 98, 112, 126, 144, 147, 166, 168, 196, 249, 252, 294, 332, 336, 392, 441, 498, 504, 581, 588, 661, 664, 747, 784, 882, 996, 1008, 1162, 1176, 1322, 1328, 1494, 1743, 1764, 1983, 1992, 2324, 2352, 2644, 2988, 3486, 3528, 3966, 3984, 4067, 4627, 4648, 5229, 5288, 5949, 5976, 6972, 7056, 7932, 8134, 9254, 9296, 10458, 10576, 11898, 11952, 12201, 13881, 13944, 15864, 16268, 18508, 20916, 23796, 24402, 27762, 27888, 31728, 32389, 32536, 36603, 37016, 41643, 41832, 47592, 48804, 54863, 55524, 64778, 65072, 73206, 74032, 83286, 83664, 95184, 97167, 97608, 109726, 111048, 129556, 146412, 164589, 166572, 194334, 195216, 219452, 222096, 259112, 291501, 292824, 329178, 333144, 384041, 388668, 438904, 493767, 518224, 583002, 585648, 658356, 666288, 768082, 777336, 877808, 987534, 1152123, 1166004, 1316712, 1536164, 1554672, 1975068, 2304246, 2332008, 2633424, 2688287, 3072328, 3456369, 3950136, 4608492, 4664016, 5376574, 6144656, 6912738, 7900272, 8064861, 9216984, 10753148, 13825476, 16129722, 18433968, 21506296, 24194583, 27650952, 32259444, 43012592, 48389166, 55301904, 64518888, 96778332, 129037776, 193556664, 387113328]

約数ペア:

[(1, 387113328), (2, 193556664), (3, 129037776), (4, 96778332), (6, 64518888), (7, 55301904), (8, 48389166), (9, 43012592), (12, 32259444), (14, 27650952), (16, 24194583), (18, 21506296), (21, 18433968), (24, 16129722), (28, 13825476), (36, 10753148), (42, 9216984), (48, 8064861), (49, 7900272), (56, 6912738), (63, 6144656), (72, 5376574), (83, 4664016), (84, 4608492), (98, 3950136), (112, 3456369), (126, 3072328), (144, 2688287), (147, 2633424), (166, 2332008), (168, 2304246), (196, 1975068), (249, 1554672), (252, 1536164), (294, 1316712), (332, 1166004), (336, 1152123), (392, 987534), (441, 877808), (498, 777336), (504, 768082), (581, 666288), (588, 658356), (661, 585648), (664, 583002), (747, 518224), (784, 493767), (882, 438904), (996, 388668), (1008, 384041), (1162, 333144), (1176, 329178), (1322, 292824), (1328, 291501), (1494, 259112), (1743, 222096), (1764, 219452), (1983, 195216), (1992, 194334), (2324, 166572), (2352, 164589), (2644, 146412), (2988, 129556), (3486, 111048), (3528, 109726), (3966, 97608), (3984, 97167), (4067, 95184), (4627, 83664), (4648, 83286), (5229, 74032), (5288, 73206), (5949, 65072), (5976, 64778), (6972, 55524), (7056, 54863), (7932, 48804), (8134, 47592), (9254, 41832), (9296, 41643), (10458, 37016), (10576, 36603), (11898, 32536), (11952, 32389), (12201, 31728), (13881, 27888), (13944, 27762), (15864, 24402), (16268, 23796), (18508, 20916)]