21074590512

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^2$

素因数の和:640

約数の個数: 180

約数和(自身を含む): 62401867632

約数和(自身を除く): 41327277120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 101, 138, 144, 184, 202, 207, 251, 276, 303, 368, 404, 414, 502, 552, 606, 753, 808, 828, 909, 1004, 1104, 1212, 1506, 1616, 1656, 1818, 2008, 2259, 2323, 2424, 3012, 3312, 3636, 4016, 4518, 4646, 4848, 5773, 6024, 6969, 7272, 9036, 9292, 11546, 12048, 13938, 14544, 17319, 18072, 18584, 20907, 23092, 25351, 27876, 34638, 36144, 37168, 41814, 46184, 50702, 51957, 55752, 63001, 69276, 76053, 83628, 92368, 101404, 103914, 111504, 126002, 138552, 152106, 167256, 189003, 202808, 207828, 228159, 252004, 277104, 304212, 334512, 378006, 405616, 415656, 456318, 504008, 567009, 583073, 608424, 756012, 831312, 912636, 1008016, 1134018, 1166146, 1216848, 1449023, 1512024, 1749219, 1825272, 2268036, 2332292, 2898046, 3024048, 3498438, 3650544, 4347069, 4536072, 4664584, 5247657, 5796092, 6363101, 6996876, 8694138, 9072144, 9329168, 10495314, 11592184, 12726202, 13041207, 13993752, 17388276, 19089303, 20990628, 23184368, 25452404, 26082414, 27987504, 34776552, 38178606, 41981256, 50904808, 52164828, 57267909, 69553104, 76357212, 83962512, 101809616, 104329656, 114535818, 146351323, 152714424, 208659312, 229071636, 292702646, 305428848, 439053969, 458143272, 585405292, 878107938, 916286544, 1170810584, 1317161907, 1756215876, 2341621168, 2634323814, 3512431752, 5268647628, 7024863504, 10537295256, 21074590512]

約数ペア:

[(1, 21074590512), (2, 10537295256), (3, 7024863504), (4, 5268647628), (6, 3512431752), (8, 2634323814), (9, 2341621168), (12, 1756215876), (16, 1317161907), (18, 1170810584), (23, 916286544), (24, 878107938), (36, 585405292), (46, 458143272), (48, 439053969), (69, 305428848), (72, 292702646), (92, 229071636), (101, 208659312), (138, 152714424), (144, 146351323), (184, 114535818), (202, 104329656), (207, 101809616), (251, 83962512), (276, 76357212), (303, 69553104), (368, 57267909), (404, 52164828), (414, 50904808), (502, 41981256), (552, 38178606), (606, 34776552), (753, 27987504), (808, 26082414), (828, 25452404), (909, 23184368), (1004, 20990628), (1104, 19089303), (1212, 17388276), (1506, 13993752), (1616, 13041207), (1656, 12726202), (1818, 11592184), (2008, 10495314), (2259, 9329168), (2323, 9072144), (2424, 8694138), (3012, 6996876), (3312, 6363101), (3636, 5796092), (4016, 5247657), (4518, 4664584), (4646, 4536072), (4848, 4347069), (5773, 3650544), (6024, 3498438), (6969, 3024048), (7272, 2898046), (9036, 2332292), (9292, 2268036), (11546, 1825272), (12048, 1749219), (13938, 1512024), (14544, 1449023), (17319, 1216848), (18072, 1166146), (18584, 1134018), (20907, 1008016), (23092, 912636), (25351, 831312), (27876, 756012), (34638, 608424), (36144, 583073), (37168, 567009), (41814, 504008), (46184, 456318), (50702, 415656), (51957, 405616), (55752, 378006), (63001, 334512), (69276, 304212), (76053, 277104), (83628, 252004), (92368, 228159), (101404, 207828), (103914, 202808), (111504, 189003), (126002, 167256), (138552, 152106)]