15672891012

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{3929}}^1$

素因数の和:4205

約数の個数: 96

約数和(自身を含む): 38822112000

約数和(自身を除く): 23149220988

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 97, 138, 149, 194, 276, 291, 298, 388, 447, 582, 596, 894, 1164, 1788, 2231, 3427, 3929, 4462, 6693, 6854, 7858, 8924, 10281, 11787, 13386, 13708, 14453, 15716, 20562, 23574, 26772, 28906, 41124, 43359, 47148, 57812, 86718, 90367, 173436, 180734, 271101, 332419, 361468, 381113, 542202, 585421, 664838, 762226, 997257, 1084404, 1143339, 1170842, 1329676, 1524452, 1756263, 1994514, 2286678, 2341684, 3512526, 3989028, 4573356, 7025052, 8765599, 13464683, 17531198, 26296797, 26929366, 35062396, 40394049, 52593594, 53858732, 56785837, 80788098, 105187188, 113571674, 161576196, 170357511, 227143348, 340715022, 681430044, 1306074251, 2612148502, 3918222753, 5224297004, 7836445506, 15672891012]

約数ペア:

[(1, 15672891012), (2, 7836445506), (3, 5224297004), (4, 3918222753), (6, 2612148502), (12, 1306074251), (23, 681430044), (46, 340715022), (69, 227143348), (92, 170357511), (97, 161576196), (138, 113571674), (149, 105187188), (194, 80788098), (276, 56785837), (291, 53858732), (298, 52593594), (388, 40394049), (447, 35062396), (582, 26929366), (596, 26296797), (894, 17531198), (1164, 13464683), (1788, 8765599), (2231, 7025052), (3427, 4573356), (3929, 3989028), (4462, 3512526), (6693, 2341684), (6854, 2286678), (7858, 1994514), (8924, 1756263), (10281, 1524452), (11787, 1329676), (13386, 1170842), (13708, 1143339), (14453, 1084404), (15716, 997257), (20562, 762226), (23574, 664838), (26772, 585421), (28906, 542202), (41124, 381113), (43359, 361468), (47148, 332419), (57812, 271101), (86718, 180734), (90367, 173436)]