1256362100056

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{3167}}^1\times {\mathrm{10949}}^1$

素因数の和:14776

約数の個数: 64

約数和(自身を含む): 2697463296000

約数和(自身を除く): 1441101195944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 1294, 2588, 3167, 4529, 5176, 6334, 9058, 10949, 12668, 18116, 21898, 22169, 25336, 36232, 43796, 44338, 76643, 87592, 88676, 153286, 177352, 306572, 613144, 2049049, 4098098, 7084003, 8196196, 14168006, 14343343, 16392392, 28336012, 28686686, 34675483, 49588021, 56672024, 57373372, 69350966, 99176042, 114746744, 138701932, 198352084, 242728381, 277403864, 396704168, 485456762, 970913524, 1941827048, 22435037501, 44870075002, 89740150004, 157045262507, 179480300008, 314090525014, 628181050028, 1256362100056]

約数ペア:

[(1, 1256362100056), (2, 628181050028), (4, 314090525014), (7, 179480300008), (8, 157045262507), (14, 89740150004), (28, 44870075002), (56, 22435037501), (647, 1941827048), (1294, 970913524), (2588, 485456762), (3167, 396704168), (4529, 277403864), (5176, 242728381), (6334, 198352084), (9058, 138701932), (10949, 114746744), (12668, 99176042), (18116, 69350966), (21898, 57373372), (22169, 56672024), (25336, 49588021), (36232, 34675483), (43796, 28686686), (44338, 28336012), (76643, 16392392), (87592, 14343343), (88676, 14168006), (153286, 8196196), (177352, 7084003), (306572, 4098098), (613144, 2049049)]