624299396

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1753}}^1$

素因数の和:1873

約数の個数: 72

約数和(自身を含む): 1343704320

約数和(自身を除く): 719404924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 79, 92, 98, 158, 161, 196, 316, 322, 553, 644, 1106, 1127, 1753, 1817, 2212, 2254, 3506, 3634, 3871, 4508, 7012, 7268, 7742, 12271, 12719, 15484, 24542, 25438, 40319, 49084, 50876, 80638, 85897, 89033, 138487, 161276, 171794, 178066, 276974, 282233, 343588, 356132, 553948, 564466, 969409, 1128932, 1938818, 1975631, 3185201, 3877636, 3951262, 6370402, 6785863, 7902524, 12740804, 13571726, 22296407, 27143452, 44592814, 89185628, 156074849, 312149698, 624299396]

約数ペア:

[(1, 624299396), (2, 312149698), (4, 156074849), (7, 89185628), (14, 44592814), (23, 27143452), (28, 22296407), (46, 13571726), (49, 12740804), (79, 7902524), (92, 6785863), (98, 6370402), (158, 3951262), (161, 3877636), (196, 3185201), (316, 1975631), (322, 1938818), (553, 1128932), (644, 969409), (1106, 564466), (1127, 553948), (1753, 356132), (1817, 343588), (2212, 282233), (2254, 276974), (3506, 178066), (3634, 171794), (3871, 161276), (4508, 138487), (7012, 89033), (7268, 85897), (7742, 80638), (12271, 50876), (12719, 49084), (15484, 40319), (24542, 25438)]