280079424

素因数分解:

$2^6\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1617

約数の個数: 112

約数和(自身を含む): 831494400

約数和(自身を除く): 551414976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 109, 144, 192, 216, 218, 288, 327, 432, 436, 576, 654, 864, 872, 981, 1308, 1487, 1728, 1744, 1962, 2616, 2943, 2974, 3488, 3924, 4461, 5232, 5886, 5948, 6976, 7848, 8922, 10464, 11772, 11896, 13383, 15696, 17844, 20928, 23544, 23792, 26766, 31392, 35688, 40149, 47088, 47584, 53532, 62784, 71376, 80298, 94176, 95168, 107064, 142752, 160596, 162083, 188352, 214128, 285504, 321192, 324166, 428256, 486249, 642384, 648332, 856512, 972498, 1284768, 1296664, 1458747, 1944996, 2569536, 2593328, 2917494, 3889992, 4376241, 5186656, 5834988, 7779984, 8752482, 10373312, 11669976, 15559968, 17504964, 23339952, 31119936, 35009928, 46679904, 70019856, 93359808, 140039712, 280079424]

約数ペア:

[(1, 280079424), (2, 140039712), (3, 93359808), (4, 70019856), (6, 46679904), (8, 35009928), (9, 31119936), (12, 23339952), (16, 17504964), (18, 15559968), (24, 11669976), (27, 10373312), (32, 8752482), (36, 7779984), (48, 5834988), (54, 5186656), (64, 4376241), (72, 3889992), (96, 2917494), (108, 2593328), (109, 2569536), (144, 1944996), (192, 1458747), (216, 1296664), (218, 1284768), (288, 972498), (327, 856512), (432, 648332), (436, 642384), (576, 486249), (654, 428256), (864, 324166), (872, 321192), (981, 285504), (1308, 214128), (1487, 188352), (1728, 162083), (1744, 160596), (1962, 142752), (2616, 107064), (2943, 95168), (2974, 94176), (3488, 80298), (3924, 71376), (4461, 62784), (5232, 53532), (5886, 47584), (5948, 47088), (6976, 40149), (7848, 35688), (8922, 31392), (10464, 26766), (11772, 23792), (11896, 23544), (13383, 20928), (15696, 17844)]