251390161008

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{83131667}}^1$

素因数の和:83131691

約数の個数: 80

約数和(自身を含む): 824666146560

約数和(自身を除く): 573275985552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 83131667, 166263334, 249395001, 332526668, 498790002, 581921669, 665053336, 748185003, 997580004, 1163843338, 1330106672, 1496370006, 1745765007, 1995160008, 2244555009, 2327686676, 2992740012, 3491530014, 3990320016, 4489110018, 4655373352, 5237295021, 5985480024, 6983060028, 8978220036, 9310746704, 10474590042, 11970960048, 13966120056, 15711885063, 17956440072, 20949180084, 27932240112, 31423770126, 35912880144, 41898360168, 62847540252, 83796720336, 125695080504, 251390161008]

約数ペア:

[(1, 251390161008), (2, 125695080504), (3, 83796720336), (4, 62847540252), (6, 41898360168), (7, 35912880144), (8, 31423770126), (9, 27932240112), (12, 20949180084), (14, 17956440072), (16, 15711885063), (18, 13966120056), (21, 11970960048), (24, 10474590042), (27, 9310746704), (28, 8978220036), (36, 6983060028), (42, 5985480024), (48, 5237295021), (54, 4655373352), (56, 4489110018), (63, 3990320016), (72, 3491530014), (84, 2992740012), (108, 2327686676), (112, 2244555009), (126, 1995160008), (144, 1745765007), (168, 1496370006), (189, 1330106672), (216, 1163843338), (252, 997580004), (336, 748185003), (378, 665053336), (432, 581921669), (504, 498790002), (756, 332526668), (1008, 249395001), (1512, 166263334), (3024, 83131667)]