313625844

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{138283}}^1$

素因数の和:138306

約数の個数: 60

約数和(自身を含む): 937012384

約数和(自身を除く): 623386540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 138283, 276566, 414849, 553132, 829698, 967981, 1244547, 1659396, 1935962, 2489094, 2903943, 3733641, 3871924, 4978188, 5807886, 7467282, 8711829, 11200923, 11615772, 14934564, 17423658, 22401846, 26135487, 34847316, 44803692, 52270974, 78406461, 104541948, 156812922, 313625844]

約数ペア:

[(1, 313625844), (2, 156812922), (3, 104541948), (4, 78406461), (6, 52270974), (7, 44803692), (9, 34847316), (12, 26135487), (14, 22401846), (18, 17423658), (21, 14934564), (27, 11615772), (28, 11200923), (36, 8711829), (42, 7467282), (54, 5807886), (63, 4978188), (81, 3871924), (84, 3733641), (108, 2903943), (126, 2489094), (162, 1935962), (189, 1659396), (252, 1244547), (324, 967981), (378, 829698), (567, 553132), (756, 414849), (1134, 276566), (2268, 138283)]