491135729724

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{11903}}^1\times {\mathrm{5381}}^1$

素因数の和:17368

約数の個数: 96

約数和(自身を含む): 1291597332480

約数和(自身を除く): 800461602756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 5381, 7668, 10762, 11903, 16143, 21524, 23806, 32286, 35709, 47612, 48429, 64572, 71418, 96858, 107127, 142836, 145287, 193716, 214254, 290574, 321381, 382051, 428508, 581148, 642762, 764102, 845113, 1146153, 1285524, 1528204, 1690226, 2292306, 2535339, 3380452, 3438459, 4584612, 5070678, 6876918, 7606017, 10141356, 10315377, 13753836, 15212034, 20630754, 22818051, 30424068, 41261508, 45636102, 64050043, 91272204, 128100086, 192150129, 256200172, 384300258, 576450387, 768600516, 1152900774, 1729351161, 2305801548, 3458702322, 4547553053, 6917404644, 9095106106, 13642659159, 18190212212, 27285318318, 40927977477, 54570636636, 81855954954, 122783932431, 163711909908, 245567864862, 491135729724]

約数ペア:

[(1, 491135729724), (2, 245567864862), (3, 163711909908), (4, 122783932431), (6, 81855954954), (9, 54570636636), (12, 40927977477), (18, 27285318318), (27, 18190212212), (36, 13642659159), (54, 9095106106), (71, 6917404644), (108, 4547553053), (142, 3458702322), (213, 2305801548), (284, 1729351161), (426, 1152900774), (639, 768600516), (852, 576450387), (1278, 384300258), (1917, 256200172), (2556, 192150129), (3834, 128100086), (5381, 91272204), (7668, 64050043), (10762, 45636102), (11903, 41261508), (16143, 30424068), (21524, 22818051), (23806, 20630754), (32286, 15212034), (35709, 13753836), (47612, 10315377), (48429, 10141356), (64572, 7606017), (71418, 6876918), (96858, 5070678), (107127, 4584612), (142836, 3438459), (145287, 3380452), (193716, 2535339), (214254, 2292306), (290574, 1690226), (321381, 1528204), (382051, 1285524), (428508, 1146153), (581148, 845113), (642762, 764102)]