1555953408

素因数分解:

$2^8\times 3^3\times {\mathrm{225109}}^1$

素因数の和:225134

約数の個数: 72

約数和(自身を含む): 4601248400

約数和(自身を除く): 3045294992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 225109, 450218, 675327, 900436, 1350654, 1800872, 2025981, 2701308, 3601744, 4051962, 5402616, 6077943, 7203488, 8103924, 10805232, 12155886, 14406976, 16207848, 21610464, 24311772, 28813952, 32415696, 43220928, 48623544, 57627904, 64831392, 86441856, 97247088, 129662784, 172883712, 194494176, 259325568, 388988352, 518651136, 777976704, 1555953408]

約数ペア:

[(1, 1555953408), (2, 777976704), (3, 518651136), (4, 388988352), (6, 259325568), (8, 194494176), (9, 172883712), (12, 129662784), (16, 97247088), (18, 86441856), (24, 64831392), (27, 57627904), (32, 48623544), (36, 43220928), (48, 32415696), (54, 28813952), (64, 24311772), (72, 21610464), (96, 16207848), (108, 14406976), (128, 12155886), (144, 10805232), (192, 8103924), (216, 7203488), (256, 6077943), (288, 5402616), (384, 4051962), (432, 3601744), (576, 2701308), (768, 2025981), (864, 1800872), (1152, 1350654), (1728, 900436), (2304, 675327), (3456, 450218), (6912, 225109)]