888979728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{751}}^1$

素因数の和:1053

約数の個数: 160

約数和(自身を含む): 2840707072

約数和(自身を除く): 1951727344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 271, 273, 312, 336, 364, 542, 546, 624, 728, 751, 813, 1084, 1092, 1456, 1502, 1626, 1897, 2168, 2184, 2253, 3004, 3252, 3523, 3794, 4336, 4368, 4506, 5257, 5691, 6008, 6504, 7046, 7588, 9012, 9763, 10514, 10569, 11382, 12016, 13008, 14092, 15176, 15771, 18024, 19526, 21028, 21138, 22764, 24661, 28184, 29289, 30352, 31542, 36048, 39052, 42056, 42276, 45528, 49322, 56368, 58578, 63084, 68341, 73983, 78104, 84112, 84552, 91056, 98644, 117156, 126168, 136682, 147966, 156208, 169104, 197288, 203521, 205023, 234312, 252336, 273364, 295932, 394576, 407042, 410046, 468624, 546728, 591864, 610563, 814084, 820092, 1093456, 1183728, 1221126, 1424647, 1628168, 1640184, 2442252, 2645773, 2849294, 3256336, 3280368, 4273941, 4884504, 5291546, 5698588, 7937319, 8547882, 9769008, 10583092, 11397176, 15874638, 17095764, 18520411, 21166184, 22794352, 31749276, 34191528, 37040822, 42332368, 55561233, 63498552, 68383056, 74081644, 111122466, 126997104, 148163288, 222244932, 296326576, 444489864, 888979728]

約数ペア:

[(1, 888979728), (2, 444489864), (3, 296326576), (4, 222244932), (6, 148163288), (7, 126997104), (8, 111122466), (12, 74081644), (13, 68383056), (14, 63498552), (16, 55561233), (21, 42332368), (24, 37040822), (26, 34191528), (28, 31749276), (39, 22794352), (42, 21166184), (48, 18520411), (52, 17095764), (56, 15874638), (78, 11397176), (84, 10583092), (91, 9769008), (104, 8547882), (112, 7937319), (156, 5698588), (168, 5291546), (182, 4884504), (208, 4273941), (271, 3280368), (273, 3256336), (312, 2849294), (336, 2645773), (364, 2442252), (542, 1640184), (546, 1628168), (624, 1424647), (728, 1221126), (751, 1183728), (813, 1093456), (1084, 820092), (1092, 814084), (1456, 610563), (1502, 591864), (1626, 546728), (1897, 468624), (2168, 410046), (2184, 407042), (2253, 394576), (3004, 295932), (3252, 273364), (3523, 252336), (3794, 234312), (4336, 205023), (4368, 203521), (4506, 197288), (5257, 169104), (5691, 156208), (6008, 147966), (6504, 136682), (7046, 126168), (7588, 117156), (9012, 98644), (9763, 91056), (10514, 84552), (10569, 84112), (11382, 78104), (12016, 73983), (13008, 68341), (14092, 63084), (15176, 58578), (15771, 56368), (18024, 49322), (19526, 45528), (21028, 42276), (21138, 42056), (22764, 39052), (24661, 36048), (28184, 31542), (29289, 30352)]