221649137776

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{7459}}^1\times {\mathrm{15349}}^1$

素因数の和:22838

約数の個数: 60

約数和(自身を含む): 472128853000

約数和(自身を除く): 250479715224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 7459, 14918, 15349, 29836, 30698, 59672, 61396, 82049, 119344, 122792, 164098, 168839, 245584, 328196, 337678, 656392, 675356, 902539, 1312784, 1350712, 1805078, 1857229, 2701424, 3610156, 3714458, 7220312, 7428916, 14440624, 14857832, 29715664, 114488191, 228976382, 457952764, 915905528, 1259370101, 1831811056, 2518740202, 5037480404, 10074960808, 13853071111, 20149921616, 27706142222, 55412284444, 110824568888, 221649137776]

約数ペア:

[(1, 221649137776), (2, 110824568888), (4, 55412284444), (8, 27706142222), (11, 20149921616), (16, 13853071111), (22, 10074960808), (44, 5037480404), (88, 2518740202), (121, 1831811056), (176, 1259370101), (242, 915905528), (484, 457952764), (968, 228976382), (1936, 114488191), (7459, 29715664), (14918, 14857832), (15349, 14440624), (29836, 7428916), (30698, 7220312), (59672, 3714458), (61396, 3610156), (82049, 2701424), (119344, 1857229), (122792, 1805078), (164098, 1350712), (168839, 1312784), (245584, 902539), (328196, 675356), (337678, 656392)]