896176876

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10463}}^1$

素因数の和:10523

約数の個数: 72

約数和(自身を含む): 2004065280

約数和(自身を除く): 1107888404

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 437, 532, 644, 874, 931, 1127, 1748, 1862, 2254, 3059, 3724, 4508, 6118, 10463, 12236, 20926, 21413, 41852, 42826, 73241, 85652, 146482, 198797, 240649, 292964, 397594, 481298, 512687, 795188, 962596, 1025374, 1391579, 1684543, 2050748, 2783158, 3369086, 4572331, 5566316, 6738172, 9144662, 9741053, 11791801, 18289324, 19482106, 23583602, 32006317, 38964212, 47167204, 64012634, 128025268, 224044219, 448088438, 896176876]

約数ペア:

[(1, 896176876), (2, 448088438), (4, 224044219), (7, 128025268), (14, 64012634), (19, 47167204), (23, 38964212), (28, 32006317), (38, 23583602), (46, 19482106), (49, 18289324), (76, 11791801), (92, 9741053), (98, 9144662), (133, 6738172), (161, 5566316), (196, 4572331), (266, 3369086), (322, 2783158), (437, 2050748), (532, 1684543), (644, 1391579), (874, 1025374), (931, 962596), (1127, 795188), (1748, 512687), (1862, 481298), (2254, 397594), (3059, 292964), (3724, 240649), (4508, 198797), (6118, 146482), (10463, 85652), (12236, 73241), (20926, 42826), (21413, 41852)]