315048960904

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{15809}}^1$

素因数の和:16394

約数の個数: 64

約数和(自身を含む): 608069674800

約数和(自身を除く): 293020713896

約数列:

[1, 2, 4, 8, 61, 97, 122, 194, 244, 388, 421, 488, 776, 842, 1684, 3368, 5917, 11834, 15809, 23668, 25681, 31618, 40837, 47336, 51362, 63236, 81674, 102724, 126472, 163348, 205448, 326696, 964349, 1533473, 1928698, 2491057, 3066946, 3857396, 4982114, 6133892, 6655589, 7714792, 9964228, 12267784, 13311178, 19928456, 26622356, 53244712, 93541853, 187083706, 374167412, 405990929, 645592133, 748334824, 811981858, 1291184266, 1623963716, 2582368532, 3247927432, 5164737064, 39381120113, 78762240226, 157524480452, 315048960904]

約数ペア:

[(1, 315048960904), (2, 157524480452), (4, 78762240226), (8, 39381120113), (61, 5164737064), (97, 3247927432), (122, 2582368532), (194, 1623963716), (244, 1291184266), (388, 811981858), (421, 748334824), (488, 645592133), (776, 405990929), (842, 374167412), (1684, 187083706), (3368, 93541853), (5917, 53244712), (11834, 26622356), (15809, 19928456), (23668, 13311178), (25681, 12267784), (31618, 9964228), (40837, 7714792), (47336, 6655589), (51362, 6133892), (63236, 4982114), (81674, 3857396), (102724, 3066946), (126472, 2491057), (163348, 1928698), (205448, 1533473), (326696, 964349)]