354878585172

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12301}}^1\times {\mathrm{11287}}^1$

素因数の和:23669

約数の個数: 72

約数和(自身を含む): 909843322752

約数和(自身を除く): 554964737580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 11287, 12301, 22574, 24602, 33861, 36903, 45148, 49204, 67722, 73806, 101583, 110709, 135444, 147612, 203166, 221418, 406332, 442836, 801377, 873371, 1602754, 1746742, 2404131, 2620113, 3205508, 3493484, 4808262, 5240226, 7212393, 7860339, 9616524, 10480452, 14424786, 15720678, 28849572, 31441356, 138841387, 277682774, 416524161, 555365548, 833048322, 1249572483, 1666096644, 2499144966, 4998289932, 9857738477, 19715476954, 29573215431, 39430953908, 59146430862, 88719646293, 118292861724, 177439292586, 354878585172]

約数ペア:

[(1, 354878585172), (2, 177439292586), (3, 118292861724), (4, 88719646293), (6, 59146430862), (9, 39430953908), (12, 29573215431), (18, 19715476954), (36, 9857738477), (71, 4998289932), (142, 2499144966), (213, 1666096644), (284, 1249572483), (426, 833048322), (639, 555365548), (852, 416524161), (1278, 277682774), (2556, 138841387), (11287, 31441356), (12301, 28849572), (22574, 15720678), (24602, 14424786), (33861, 10480452), (36903, 9616524), (45148, 7860339), (49204, 7212393), (67722, 5240226), (73806, 4808262), (101583, 3493484), (110709, 3205508), (135444, 2620113), (147612, 2404131), (203166, 1746742), (221418, 1602754), (406332, 873371), (442836, 801377)]