4238528056

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 9853747200

約数和(自身を除く): 5615219144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 131, 133, 152, 188, 262, 266, 329, 376, 524, 532, 647, 658, 893, 917, 1048, 1064, 1294, 1316, 1786, 1834, 2489, 2588, 2632, 3572, 3668, 4529, 4978, 5176, 6157, 6251, 7144, 7336, 9058, 9956, 12293, 12314, 12502, 17423, 18116, 19912, 24586, 24628, 25004, 30409, 34846, 36232, 43099, 49172, 49256, 50008, 60818, 69692, 84757, 86051, 86198, 98344, 116983, 121636, 139384, 169514, 172102, 172396, 212863, 233966, 243272, 339028, 344204, 344792, 425726, 467932, 577771, 593299, 678056, 688408, 818881, 851452, 935864, 1155542, 1186598, 1610383, 1637762, 1702904, 2311084, 2373196, 3220766, 3275524, 3983579, 4044397, 4622168, 4746392, 6441532, 6551048, 7967158, 8088794, 11272681, 12883064, 15934316, 16177588, 22545362, 27885053, 31868632, 32355176, 45090724, 55770106, 75688001, 90181448, 111540212, 151376002, 223080424, 302752004, 529816007, 605504008, 1059632014, 2119264028, 4238528056]

約数ペア:

[(1, 4238528056), (2, 2119264028), (4, 1059632014), (7, 605504008), (8, 529816007), (14, 302752004), (19, 223080424), (28, 151376002), (38, 111540212), (47, 90181448), (56, 75688001), (76, 55770106), (94, 45090724), (131, 32355176), (133, 31868632), (152, 27885053), (188, 22545362), (262, 16177588), (266, 15934316), (329, 12883064), (376, 11272681), (524, 8088794), (532, 7967158), (647, 6551048), (658, 6441532), (893, 4746392), (917, 4622168), (1048, 4044397), (1064, 3983579), (1294, 3275524), (1316, 3220766), (1786, 2373196), (1834, 2311084), (2489, 1702904), (2588, 1637762), (2632, 1610383), (3572, 1186598), (3668, 1155542), (4529, 935864), (4978, 851452), (5176, 818881), (6157, 688408), (6251, 678056), (7144, 593299), (7336, 577771), (9058, 467932), (9956, 425726), (12293, 344792), (12314, 344204), (12502, 339028), (17423, 243272), (18116, 233966), (19912, 212863), (24586, 172396), (24628, 172102), (25004, 169514), (30409, 139384), (34846, 121636), (36232, 116983), (43099, 98344), (49172, 86198), (49256, 86051), (50008, 84757), (60818, 69692)]