317984688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{315461}}^1$

素因数の和:315482

約数の個数: 60

約数和(自身を含む): 1017049488

約数和(自身を除く): 699064800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 315461, 630922, 946383, 1261844, 1892766, 2208227, 2523688, 2839149, 3785532, 4416454, 5047376, 5678298, 6624681, 7571064, 8832908, 11356596, 13249362, 15142128, 17665816, 19874043, 22713192, 26498724, 35331632, 39748086, 45426384, 52997448, 79496172, 105994896, 158992344, 317984688]

約数ペア:

[(1, 317984688), (2, 158992344), (3, 105994896), (4, 79496172), (6, 52997448), (7, 45426384), (8, 39748086), (9, 35331632), (12, 26498724), (14, 22713192), (16, 19874043), (18, 17665816), (21, 15142128), (24, 13249362), (28, 11356596), (36, 8832908), (42, 7571064), (48, 6624681), (56, 5678298), (63, 5047376), (72, 4416454), (84, 3785532), (112, 2839149), (126, 2523688), (144, 2208227), (168, 1892766), (252, 1261844), (336, 946383), (504, 630922), (1008, 315461)]