291062016

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{18047}}^1$

素因数の和:18076

約数の個数: 108

約数和(自身を含む): 959142912

約数和(自身を除く): 668080896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 18047, 36094, 54141, 72188, 108282, 126329, 144376, 162423, 216564, 252658, 288752, 324846, 378987, 433128, 505316, 577504, 649692, 757974, 866256, 1010632, 1136961, 1155008, 1299384, 1515948, 1732512, 2021264, 2273922, 2310016, 2598768, 3031896, 3465024, 4042528, 4547844, 4620032, 5197536, 6063792, 6930048, 8085056, 9095688, 10395072, 12127584, 13860096, 16170112, 18191376, 20790144, 24255168, 32340224, 36382752, 41580288, 48510336, 72765504, 97020672, 145531008, 291062016]

約数ペア:

[(1, 291062016), (2, 145531008), (3, 97020672), (4, 72765504), (6, 48510336), (7, 41580288), (8, 36382752), (9, 32340224), (12, 24255168), (14, 20790144), (16, 18191376), (18, 16170112), (21, 13860096), (24, 12127584), (28, 10395072), (32, 9095688), (36, 8085056), (42, 6930048), (48, 6063792), (56, 5197536), (63, 4620032), (64, 4547844), (72, 4042528), (84, 3465024), (96, 3031896), (112, 2598768), (126, 2310016), (128, 2273922), (144, 2021264), (168, 1732512), (192, 1515948), (224, 1299384), (252, 1155008), (256, 1136961), (288, 1010632), (336, 866256), (384, 757974), (448, 649692), (504, 577504), (576, 505316), (672, 433128), (768, 378987), (896, 324846), (1008, 288752), (1152, 252658), (1344, 216564), (1792, 162423), (2016, 144376), (2304, 126329), (2688, 108282), (4032, 72188), (5376, 54141), (8064, 36094), (16128, 18047)]