287304672

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:1016

約数の個数: 96

約数和(自身を含む): 782369280

約数和(自身を除く): 495064608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 79, 86, 96, 129, 158, 172, 237, 258, 316, 344, 474, 516, 632, 688, 881, 948, 1032, 1264, 1376, 1762, 1896, 2064, 2528, 2643, 3397, 3524, 3792, 4128, 5286, 6794, 7048, 7584, 10191, 10572, 13588, 14096, 20382, 21144, 27176, 28192, 37883, 40764, 42288, 54352, 69599, 75766, 81528, 84576, 108704, 113649, 139198, 151532, 163056, 208797, 227298, 278396, 303064, 326112, 417594, 454596, 556792, 606128, 835188, 909192, 1113584, 1212256, 1670376, 1818384, 2227168, 2992757, 3340752, 3636768, 5985514, 6681504, 8978271, 11971028, 17956542, 23942056, 35913084, 47884112, 71826168, 95768224, 143652336, 287304672]

約数ペア:

[(1, 287304672), (2, 143652336), (3, 95768224), (4, 71826168), (6, 47884112), (8, 35913084), (12, 23942056), (16, 17956542), (24, 11971028), (32, 8978271), (43, 6681504), (48, 5985514), (79, 3636768), (86, 3340752), (96, 2992757), (129, 2227168), (158, 1818384), (172, 1670376), (237, 1212256), (258, 1113584), (316, 909192), (344, 835188), (474, 606128), (516, 556792), (632, 454596), (688, 417594), (881, 326112), (948, 303064), (1032, 278396), (1264, 227298), (1376, 208797), (1762, 163056), (1896, 151532), (2064, 139198), (2528, 113649), (2643, 108704), (3397, 84576), (3524, 81528), (3792, 75766), (4128, 69599), (5286, 54352), (6794, 42288), (7048, 40764), (7584, 37883), (10191, 28192), (10572, 27176), (13588, 21144), (14096, 20382)]