220176864

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{40237}}^1$

素因数の和:40272

約数の個数: 72

約数和(自身を含む): 659098440

約数和(自身を除く): 438921576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 40237, 80474, 120711, 160948, 241422, 321896, 362133, 482844, 643792, 724266, 764503, 965688, 1287584, 1448532, 1529006, 1931376, 2293509, 2897064, 3058012, 3862752, 4587018, 5794128, 6116024, 6880527, 9174036, 11588256, 12232048, 13761054, 18348072, 24464096, 27522108, 36696144, 55044216, 73392288, 110088432, 220176864]

約数ペア:

[(1, 220176864), (2, 110088432), (3, 73392288), (4, 55044216), (6, 36696144), (8, 27522108), (9, 24464096), (12, 18348072), (16, 13761054), (18, 12232048), (19, 11588256), (24, 9174036), (32, 6880527), (36, 6116024), (38, 5794128), (48, 4587018), (57, 3862752), (72, 3058012), (76, 2897064), (96, 2293509), (114, 1931376), (144, 1529006), (152, 1448532), (171, 1287584), (228, 965688), (288, 764503), (304, 724266), (342, 643792), (456, 482844), (608, 362133), (684, 321896), (912, 241422), (1368, 160948), (1824, 120711), (2736, 80474), (5472, 40237)]