245342976

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{5237}}^1$

素因数の和:5317

約数の個数: 72

約数和(自身を含む): 663801264

約数和(自身を除く): 418458288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2928, 3904, 5237, 5856, 7808, 10474, 11712, 15616, 15711, 20948, 23424, 31422, 41896, 46848, 62844, 83792, 125688, 167584, 251376, 319457, 335168, 502752, 638914, 670336, 958371, 1005504, 1277828, 1340672, 1916742, 2011008, 2555656, 3833484, 4022016, 5111312, 7666968, 10222624, 15333936, 20445248, 30667872, 40890496, 61335744, 81780992, 122671488, 245342976]

約数ペア:

[(1, 245342976), (2, 122671488), (3, 81780992), (4, 61335744), (6, 40890496), (8, 30667872), (12, 20445248), (16, 15333936), (24, 10222624), (32, 7666968), (48, 5111312), (61, 4022016), (64, 3833484), (96, 2555656), (122, 2011008), (128, 1916742), (183, 1340672), (192, 1277828), (244, 1005504), (256, 958371), (366, 670336), (384, 638914), (488, 502752), (732, 335168), (768, 319457), (976, 251376), (1464, 167584), (1952, 125688), (2928, 83792), (3904, 62844), (5237, 46848), (5856, 41896), (7808, 31422), (10474, 23424), (11712, 20948), (15616, 15711)]