788672368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{12413}}^1$

素因数の和:12470

約数の個数: 60

約数和(自身を含む): 1759461048

約数和(自身を除く): 970788680

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 361, 418, 722, 836, 1444, 1672, 2888, 3344, 3971, 5776, 7942, 12413, 15884, 24826, 31768, 49652, 63536, 99304, 136543, 198608, 235847, 273086, 471694, 546172, 943388, 1092344, 1886776, 2184688, 2594317, 3773552, 4481093, 5188634, 8962186, 10377268, 17924372, 20754536, 35848744, 41509072, 49292023, 71697488, 98584046, 197168092, 394336184, 788672368]

約数ペア:

[(1, 788672368), (2, 394336184), (4, 197168092), (8, 98584046), (11, 71697488), (16, 49292023), (19, 41509072), (22, 35848744), (38, 20754536), (44, 17924372), (76, 10377268), (88, 8962186), (152, 5188634), (176, 4481093), (209, 3773552), (304, 2594317), (361, 2184688), (418, 1886776), (722, 1092344), (836, 943388), (1444, 546172), (1672, 471694), (2888, 273086), (3344, 235847), (3971, 198608), (5776, 136543), (7942, 99304), (12413, 63536), (15884, 49652), (24826, 31768)]