646351125888

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{59971}}^1$

素因数の和:60145

約数の個数: 256

約数和(自身を含む): 1973145968640

約数和(自身を除く): 1326794842752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 127, 128, 136, 156, 192, 204, 208, 221, 254, 272, 312, 381, 384, 408, 416, 442, 508, 544, 624, 663, 762, 816, 832, 884, 1016, 1088, 1248, 1326, 1524, 1632, 1651, 1664, 1768, 2032, 2159, 2176, 2496, 2652, 3048, 3264, 3302, 3536, 4064, 4318, 4953, 4992, 5304, 6096, 6477, 6528, 6604, 7072, 8128, 8636, 9906, 10608, 12192, 12954, 13208, 14144, 16256, 17272, 19812, 21216, 24384, 25908, 26416, 28067, 28288, 34544, 39624, 42432, 48768, 51816, 52832, 56134, 59971, 69088, 79248, 84201, 84864, 103632, 105664, 112268, 119942, 138176, 158496, 168402, 179913, 207264, 211328, 224536, 239884, 276352, 316992, 336804, 359826, 414528, 449072, 479768, 633984, 673608, 719652, 779623, 829056, 898144, 959536, 1019507, 1347216, 1439304, 1559246, 1796288, 1919072, 2039014, 2338869, 2694432, 2878608, 3058521, 3118492, 3592576, 3838144, 4078028, 4677738, 5388864, 5757216, 6117042, 6236984, 7616317, 7676288, 8156056, 9355476, 10777728, 11514432, 12234084, 12473968, 13253591, 15232634, 16312112, 18710952, 22848951, 23028864, 24468168, 24947936, 26507182, 30465268, 32624224, 37421904, 39760773, 45697902, 48936336, 49895872, 53014364, 60930536, 65248448, 74843808, 79521546, 91395804, 97872672, 99012121, 99791744, 106028728, 121861072, 129477389, 130496896, 149687616, 159043092, 182791608, 195745344, 198024242, 212057456, 243722144, 258954778, 297036363, 299375232, 318086184, 365583216, 388432167, 391490688, 396048484, 424114912, 487444288, 517909556, 594072726, 636172368, 731166432, 776864334, 792096968, 848229824, 974888576, 1035819112, 1188145452, 1272344736, 1462332864, 1553728668, 1584193936, 1683206057, 1696459648, 2071638224, 2376290904, 2544689472, 2924665728, 3107457336, 3168387872, 3366412114, 4143276448, 4752581808, 5049618171, 5089378944, 6214914672, 6336775744, 6732824228, 8286552896, 9505163616, 10099236342, 12429829344, 12673551488, 13465648456, 16573105792, 19010327232, 20198472684, 24859658688, 26931296912, 38020654464, 40396945368, 49719317376, 53862593824, 80793890736, 107725187648, 161587781472, 215450375296, 323175562944, 646351125888]

約数ペア:

[(1, 646351125888), (2, 323175562944), (3, 215450375296), (4, 161587781472), (6, 107725187648), (8, 80793890736), (12, 53862593824), (13, 49719317376), (16, 40396945368), (17, 38020654464), (24, 26931296912), (26, 24859658688), (32, 20198472684), (34, 19010327232), (39, 16573105792), (48, 13465648456), (51, 12673551488), (52, 12429829344), (64, 10099236342), (68, 9505163616), (78, 8286552896), (96, 6732824228), (102, 6336775744), (104, 6214914672), (127, 5089378944), (128, 5049618171), (136, 4752581808), (156, 4143276448), (192, 3366412114), (204, 3168387872), (208, 3107457336), (221, 2924665728), (254, 2544689472), (272, 2376290904), (312, 2071638224), (381, 1696459648), (384, 1683206057), (408, 1584193936), (416, 1553728668), (442, 1462332864), (508, 1272344736), (544, 1188145452), (624, 1035819112), (663, 974888576), (762, 848229824), (816, 792096968), (832, 776864334), (884, 731166432), (1016, 636172368), (1088, 594072726), (1248, 517909556), (1326, 487444288), (1524, 424114912), (1632, 396048484), (1651, 391490688), (1664, 388432167), (1768, 365583216), (2032, 318086184), (2159, 299375232), (2176, 297036363), (2496, 258954778), (2652, 243722144), (3048, 212057456), (3264, 198024242), (3302, 195745344), (3536, 182791608), (4064, 159043092), (4318, 149687616), (4953, 130496896), (4992, 129477389), (5304, 121861072), (6096, 106028728), (6477, 99791744), (6528, 99012121), (6604, 97872672), (7072, 91395804), (8128, 79521546), (8636, 74843808), (9906, 65248448), (10608, 60930536), (12192, 53014364), (12954, 49895872), (13208, 48936336), (14144, 45697902), (16256, 39760773), (17272, 37421904), (19812, 32624224), (21216, 30465268), (24384, 26507182), (25908, 24947936), (26416, 24468168), (28067, 23028864), (28288, 22848951), (34544, 18710952), (39624, 16312112), (42432, 15232634), (48768, 13253591), (51816, 12473968), (52832, 12234084), (56134, 11514432), (59971, 10777728), (69088, 9355476), (79248, 8156056), (84201, 7676288), (84864, 7616317), (103632, 6236984), (105664, 6117042), (112268, 5757216), (119942, 5388864), (138176, 4677738), (158496, 4078028), (168402, 3838144), (179913, 3592576), (207264, 3118492), (211328, 3058521), (224536, 2878608), (239884, 2694432), (276352, 2338869), (316992, 2039014), (336804, 1919072), (359826, 1796288), (414528, 1559246), (449072, 1439304), (479768, 1347216), (633984, 1019507), (673608, 959536), (719652, 898144), (779623, 829056)]