1306469696

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{47807}}^1$

素因数の和:47887

約数の個数: 56

約数和(自身を含む): 3011521536

約数和(自身を除く): 1705051840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 13664, 27328, 47807, 95614, 191228, 334649, 382456, 669298, 764912, 1338596, 1529824, 2677192, 2916227, 3059648, 5354384, 5832454, 10708768, 11664908, 20413589, 21417536, 23329816, 40827178, 46659632, 81654356, 93319264, 163308712, 186638528, 326617424, 653234848, 1306469696]

約数ペア:

[(1, 1306469696), (2, 653234848), (4, 326617424), (7, 186638528), (8, 163308712), (14, 93319264), (16, 81654356), (28, 46659632), (32, 40827178), (56, 23329816), (61, 21417536), (64, 20413589), (112, 11664908), (122, 10708768), (224, 5832454), (244, 5354384), (427, 3059648), (448, 2916227), (488, 2677192), (854, 1529824), (976, 1338596), (1708, 764912), (1952, 669298), (3416, 382456), (3904, 334649), (6832, 191228), (13664, 95614), (27328, 47807)]