464372272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 1193173632

約数和(自身を除く): 728801360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 73, 91, 104, 112, 119, 136, 146, 182, 208, 221, 238, 257, 272, 292, 364, 442, 476, 511, 514, 584, 728, 884, 949, 952, 1022, 1028, 1168, 1241, 1456, 1547, 1768, 1799, 1898, 1904, 2044, 2056, 2482, 3094, 3341, 3536, 3598, 3796, 4088, 4112, 4369, 4964, 6188, 6643, 6682, 7196, 7592, 8176, 8687, 8738, 9928, 12376, 13286, 13364, 14392, 15184, 16133, 17374, 17476, 18761, 19856, 23387, 24752, 26572, 26728, 28784, 30583, 32266, 34748, 34952, 37522, 46774, 53144, 53456, 56797, 61166, 64532, 69496, 69904, 75044, 93548, 106288, 112931, 113594, 122332, 129064, 131327, 138992, 150088, 187096, 225862, 227188, 243893, 244664, 258128, 262654, 300176, 318937, 374192, 397579, 451724, 454376, 487786, 489328, 525308, 637874, 795158, 903448, 908752, 975572, 1050616, 1275748, 1590316, 1707251, 1806896, 1951144, 2101232, 2232559, 2551496, 3180632, 3414502, 3902288, 4146181, 4465118, 5102992, 6361264, 6829004, 8292362, 8930236, 13658008, 16584724, 17860472, 27316016, 29023267, 33169448, 35720944, 58046534, 66338896, 116093068, 232186136, 464372272]

約数ペア:

[(1, 464372272), (2, 232186136), (4, 116093068), (7, 66338896), (8, 58046534), (13, 35720944), (14, 33169448), (16, 29023267), (17, 27316016), (26, 17860472), (28, 16584724), (34, 13658008), (52, 8930236), (56, 8292362), (68, 6829004), (73, 6361264), (91, 5102992), (104, 4465118), (112, 4146181), (119, 3902288), (136, 3414502), (146, 3180632), (182, 2551496), (208, 2232559), (221, 2101232), (238, 1951144), (257, 1806896), (272, 1707251), (292, 1590316), (364, 1275748), (442, 1050616), (476, 975572), (511, 908752), (514, 903448), (584, 795158), (728, 637874), (884, 525308), (949, 489328), (952, 487786), (1022, 454376), (1028, 451724), (1168, 397579), (1241, 374192), (1456, 318937), (1547, 300176), (1768, 262654), (1799, 258128), (1898, 244664), (1904, 243893), (2044, 227188), (2056, 225862), (2482, 187096), (3094, 150088), (3341, 138992), (3536, 131327), (3598, 129064), (3796, 122332), (4088, 113594), (4112, 112931), (4369, 106288), (4964, 93548), (6188, 75044), (6643, 69904), (6682, 69496), (7196, 64532), (7592, 61166), (8176, 56797), (8687, 53456), (8738, 53144), (9928, 46774), (12376, 37522), (13286, 34952), (13364, 34748), (14392, 32266), (15184, 30583), (16133, 28784), (17374, 26728), (17476, 26572), (18761, 24752), (19856, 23387)]