2011195968

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:784

約数の個数: 112

約数和(自身を含む): 5407395840

約数和(自身を除く): 3396199872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 223, 321, 428, 439, 446, 642, 669, 856, 878, 892, 1284, 1317, 1338, 1712, 1756, 1784, 2568, 2634, 2676, 3424, 3512, 3568, 5136, 5268, 5352, 6848, 7024, 7136, 10272, 10536, 10704, 14048, 14272, 20544, 21072, 21408, 23861, 28096, 42144, 42816, 46973, 47722, 71583, 84288, 93946, 95444, 97897, 140919, 143166, 187892, 190888, 195794, 281838, 286332, 293691, 375784, 381776, 391588, 563676, 572664, 587382, 751568, 763552, 783176, 1127352, 1145328, 1174764, 1503136, 1527104, 1566352, 2254704, 2290656, 2349528, 3006272, 3132704, 4509408, 4581312, 4699056, 6265408, 9018816, 9398112, 10474979, 18796224, 20949958, 31424937, 41899916, 62849874, 83799832, 125699748, 167599664, 251399496, 335199328, 502798992, 670398656, 1005597984, 2011195968]

約数ペア:

[(1, 2011195968), (2, 1005597984), (3, 670398656), (4, 502798992), (6, 335199328), (8, 251399496), (12, 167599664), (16, 125699748), (24, 83799832), (32, 62849874), (48, 41899916), (64, 31424937), (96, 20949958), (107, 18796224), (192, 10474979), (214, 9398112), (223, 9018816), (321, 6265408), (428, 4699056), (439, 4581312), (446, 4509408), (642, 3132704), (669, 3006272), (856, 2349528), (878, 2290656), (892, 2254704), (1284, 1566352), (1317, 1527104), (1338, 1503136), (1712, 1174764), (1756, 1145328), (1784, 1127352), (2568, 783176), (2634, 763552), (2676, 751568), (3424, 587382), (3512, 572664), (3568, 563676), (5136, 391588), (5268, 381776), (5352, 375784), (6848, 293691), (7024, 286332), (7136, 281838), (10272, 195794), (10536, 190888), (10704, 187892), (14048, 143166), (14272, 140919), (20544, 97897), (21072, 95444), (21408, 93946), (23861, 84288), (28096, 71583), (42144, 47722), (42816, 46973)]