268308174

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 570240000

約数和(自身を除く): 301931826

約数列:

[1, 2, 3, 6, 29, 58, 79, 87, 131, 149, 158, 174, 237, 262, 298, 393, 447, 474, 786, 894, 2291, 3799, 4321, 4582, 6873, 7598, 8642, 10349, 11397, 11771, 12963, 13746, 19519, 20698, 22794, 23542, 25926, 31047, 35313, 39038, 58557, 62094, 70626, 117114, 300121, 341359, 566051, 600242, 682718, 900363, 1024077, 1132102, 1542001, 1698153, 1800726, 2048154, 3084002, 3396306, 4626003, 9252006, 44718029, 89436058, 134154087, 268308174]

約数ペア:

[(1, 268308174), (2, 134154087), (3, 89436058), (6, 44718029), (29, 9252006), (58, 4626003), (79, 3396306), (87, 3084002), (131, 2048154), (149, 1800726), (158, 1698153), (174, 1542001), (237, 1132102), (262, 1024077), (298, 900363), (393, 682718), (447, 600242), (474, 566051), (786, 341359), (894, 300121), (2291, 117114), (3799, 70626), (4321, 62094), (4582, 58557), (6873, 39038), (7598, 35313), (8642, 31047), (10349, 25926), (11397, 23542), (11771, 22794), (12963, 20698), (13746, 19519)]