1570656256

素因数分解:

$2^{12}\times {\mathrm{13}}^2\times {\mathrm{2269}}^1$

素因数の和:2319

約数の個数: 78

約数和(自身を含む): 3402623310

約数和(自身を除く): 1831967054

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1024, 1352, 1664, 2048, 2269, 2704, 3328, 4096, 4538, 5408, 6656, 9076, 10816, 13312, 18152, 21632, 26624, 29497, 36304, 43264, 53248, 58994, 72608, 86528, 117988, 145216, 173056, 235976, 290432, 346112, 383461, 471952, 580864, 692224, 766922, 943904, 1161728, 1533844, 1887808, 2323456, 3067688, 3775616, 4646912, 6135376, 7551232, 9293824, 12270752, 15102464, 24541504, 30204928, 49083008, 60409856, 98166016, 120819712, 196332032, 392664064, 785328128, 1570656256]

約数ペア:

[(1, 1570656256), (2, 785328128), (4, 392664064), (8, 196332032), (13, 120819712), (16, 98166016), (26, 60409856), (32, 49083008), (52, 30204928), (64, 24541504), (104, 15102464), (128, 12270752), (169, 9293824), (208, 7551232), (256, 6135376), (338, 4646912), (416, 3775616), (512, 3067688), (676, 2323456), (832, 1887808), (1024, 1533844), (1352, 1161728), (1664, 943904), (2048, 766922), (2269, 692224), (2704, 580864), (3328, 471952), (4096, 383461), (4538, 346112), (5408, 290432), (6656, 235976), (9076, 173056), (10816, 145216), (13312, 117988), (18152, 86528), (21632, 72608), (26624, 58994), (29497, 53248), (36304, 43264)]