1561503744

素因数分解:

$2^{11}\times 3^4\times {\mathrm{9413}}^1$

素因数の和:9447

約数の個数: 120

約数和(自身を含む): 4664589930

約数和(自身を除く): 3103086186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2048, 2304, 2592, 3072, 3456, 4608, 5184, 6144, 6912, 9216, 9413, 10368, 13824, 18432, 18826, 20736, 27648, 28239, 37652, 41472, 55296, 56478, 75304, 82944, 84717, 112956, 150608, 165888, 169434, 225912, 254151, 301216, 338868, 451824, 508302, 602432, 677736, 762453, 903648, 1016604, 1204864, 1355472, 1524906, 1807296, 2033208, 2409728, 2710944, 3049812, 3614592, 4066416, 4819456, 5421888, 6099624, 7229184, 8132832, 9638912, 10843776, 12199248, 14458368, 16265664, 19277824, 21687552, 24398496, 28916736, 32531328, 43375104, 48796992, 57833472, 65062656, 86750208, 97593984, 130125312, 173500416, 195187968, 260250624, 390375936, 520501248, 780751872, 1561503744]

約数ペア:

[(1, 1561503744), (2, 780751872), (3, 520501248), (4, 390375936), (6, 260250624), (8, 195187968), (9, 173500416), (12, 130125312), (16, 97593984), (18, 86750208), (24, 65062656), (27, 57833472), (32, 48796992), (36, 43375104), (48, 32531328), (54, 28916736), (64, 24398496), (72, 21687552), (81, 19277824), (96, 16265664), (108, 14458368), (128, 12199248), (144, 10843776), (162, 9638912), (192, 8132832), (216, 7229184), (256, 6099624), (288, 5421888), (324, 4819456), (384, 4066416), (432, 3614592), (512, 3049812), (576, 2710944), (648, 2409728), (768, 2033208), (864, 1807296), (1024, 1524906), (1152, 1355472), (1296, 1204864), (1536, 1016604), (1728, 903648), (2048, 762453), (2304, 677736), (2592, 602432), (3072, 508302), (3456, 451824), (4608, 338868), (5184, 301216), (6144, 254151), (6912, 225912), (9216, 169434), (9413, 165888), (10368, 150608), (13824, 112956), (18432, 84717), (18826, 82944), (20736, 75304), (27648, 56478), (28239, 55296), (37652, 41472)]