388697034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6551}}^1$

素因数の和:6627

約数の個数: 64

約数和(自身を含む): 905748480

約数和(自身を除く): 517051446

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 58, 62, 66, 87, 93, 174, 186, 319, 341, 638, 682, 899, 957, 1023, 1798, 1914, 2046, 2697, 5394, 6551, 9889, 13102, 19653, 19778, 29667, 39306, 59334, 72061, 144122, 189979, 203081, 216183, 379958, 406162, 432366, 569937, 609243, 1139874, 1218486, 2089769, 2233891, 4179538, 4467782, 5889349, 6269307, 6701673, 11778698, 12538614, 13403346, 17668047, 35336094, 64782839, 129565678, 194348517, 388697034]

約数ペア:

[(1, 388697034), (2, 194348517), (3, 129565678), (6, 64782839), (11, 35336094), (22, 17668047), (29, 13403346), (31, 12538614), (33, 11778698), (58, 6701673), (62, 6269307), (66, 5889349), (87, 4467782), (93, 4179538), (174, 2233891), (186, 2089769), (319, 1218486), (341, 1139874), (638, 609243), (682, 569937), (899, 432366), (957, 406162), (1023, 379958), (1798, 216183), (1914, 203081), (2046, 189979), (2697, 144122), (5394, 72061), (6551, 59334), (9889, 39306), (13102, 29667), (19653, 19778)]