391992048

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{4801}}^1$

素因数の和:4834

約数の個数: 140

約数和(自身を含む): 1301649328

約数和(自身を除く): 909657280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2916, 3024, 3402, 3888, 4536, 4801, 5103, 5832, 6804, 9072, 9602, 10206, 11664, 13608, 14403, 19204, 20412, 27216, 28806, 33607, 38408, 40824, 43209, 57612, 67214, 76816, 81648, 86418, 100821, 115224, 129627, 134428, 172836, 201642, 230448, 259254, 268856, 302463, 345672, 388881, 403284, 518508, 537712, 604926, 691344, 777762, 806568, 907389, 1037016, 1166643, 1209852, 1555524, 1613136, 1814778, 2074032, 2333286, 2419704, 2722167, 3111048, 3499929, 3629556, 4666572, 4839408, 5444334, 6222096, 6999858, 7259112, 8166501, 9333144, 10888668, 13999716, 14518224, 16333002, 18666288, 21777336, 24499503, 27999432, 32666004, 43554672, 48999006, 55998864, 65332008, 97998012, 130664016, 195996024, 391992048]

約数ペア:

[(1, 391992048), (2, 195996024), (3, 130664016), (4, 97998012), (6, 65332008), (7, 55998864), (8, 48999006), (9, 43554672), (12, 32666004), (14, 27999432), (16, 24499503), (18, 21777336), (21, 18666288), (24, 16333002), (27, 14518224), (28, 13999716), (36, 10888668), (42, 9333144), (48, 8166501), (54, 7259112), (56, 6999858), (63, 6222096), (72, 5444334), (81, 4839408), (84, 4666572), (108, 3629556), (112, 3499929), (126, 3111048), (144, 2722167), (162, 2419704), (168, 2333286), (189, 2074032), (216, 1814778), (243, 1613136), (252, 1555524), (324, 1209852), (336, 1166643), (378, 1037016), (432, 907389), (486, 806568), (504, 777762), (567, 691344), (648, 604926), (729, 537712), (756, 518508), (972, 403284), (1008, 388881), (1134, 345672), (1296, 302463), (1458, 268856), (1512, 259254), (1701, 230448), (1944, 201642), (2268, 172836), (2916, 134428), (3024, 129627), (3402, 115224), (3888, 100821), (4536, 86418), (4801, 81648), (5103, 76816), (5832, 67214), (6804, 57612), (9072, 43209), (9602, 40824), (10206, 38408), (11664, 33607), (13608, 28806), (14403, 27216), (19204, 20412)]