421265712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73751}}^1$

素因数の和:73786

約数の個数: 80

約数和(自身を含む): 1316915712

約数和(自身を除く): 895650000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 73751, 147502, 221253, 295004, 442506, 516257, 590008, 885012, 1032514, 1180016, 1253767, 1548771, 1770024, 2065028, 2507534, 3097542, 3540048, 3761301, 4130056, 5015068, 6195084, 7522602, 8260112, 8776369, 10030136, 12390168, 15045204, 17552738, 20060272, 24780336, 26329107, 30090408, 35105476, 52658214, 60180816, 70210952, 105316428, 140421904, 210632856, 421265712]

約数ペア:

[(1, 421265712), (2, 210632856), (3, 140421904), (4, 105316428), (6, 70210952), (7, 60180816), (8, 52658214), (12, 35105476), (14, 30090408), (16, 26329107), (17, 24780336), (21, 20060272), (24, 17552738), (28, 15045204), (34, 12390168), (42, 10030136), (48, 8776369), (51, 8260112), (56, 7522602), (68, 6195084), (84, 5015068), (102, 4130056), (112, 3761301), (119, 3540048), (136, 3097542), (168, 2507534), (204, 2065028), (238, 1770024), (272, 1548771), (336, 1253767), (357, 1180016), (408, 1032514), (476, 885012), (714, 590008), (816, 516257), (952, 442506), (1428, 295004), (1904, 221253), (2856, 147502), (5712, 73751)]