213767568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6841}}^1$

素因数の和:6893

約数の個数: 120

約数和(自身を含む): 705875456

約数和(自身を除く): 492107888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 6841, 7812, 10416, 13682, 15624, 20523, 27364, 31248, 41046, 47887, 54728, 61569, 82092, 95774, 109456, 123138, 143661, 164184, 191548, 212071, 246276, 287322, 328368, 383096, 424142, 430983, 492552, 574644, 636213, 766192, 848284, 861966, 985104, 1149288, 1272426, 1484497, 1696568, 1723932, 1908639, 2298576, 2544852, 2968994, 3393136, 3447864, 3817278, 4453491, 5089704, 5937988, 6895728, 7634556, 8906982, 10179408, 11875976, 13360473, 15269112, 17813964, 23751952, 26720946, 30538224, 35627928, 53441892, 71255856, 106883784, 213767568]

約数ペア:

[(1, 213767568), (2, 106883784), (3, 71255856), (4, 53441892), (6, 35627928), (7, 30538224), (8, 26720946), (9, 23751952), (12, 17813964), (14, 15269112), (16, 13360473), (18, 11875976), (21, 10179408), (24, 8906982), (28, 7634556), (31, 6895728), (36, 5937988), (42, 5089704), (48, 4453491), (56, 3817278), (62, 3447864), (63, 3393136), (72, 2968994), (84, 2544852), (93, 2298576), (112, 1908639), (124, 1723932), (126, 1696568), (144, 1484497), (168, 1272426), (186, 1149288), (217, 985104), (248, 861966), (252, 848284), (279, 766192), (336, 636213), (372, 574644), (434, 492552), (496, 430983), (504, 424142), (558, 383096), (651, 328368), (744, 287322), (868, 246276), (1008, 212071), (1116, 191548), (1302, 164184), (1488, 143661), (1736, 123138), (1953, 109456), (2232, 95774), (2604, 82092), (3472, 61569), (3906, 54728), (4464, 47887), (5208, 41046), (6841, 31248), (7812, 27364), (10416, 20523), (13682, 15624)]