2778062112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1378007}}^1$

素因数の和:1378030

約数の個数: 72

約数和(自身を含む): 9028708416

約数和(自身を除く): 6250646304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1378007, 2756014, 4134021, 5512028, 8268042, 9646049, 11024056, 12402063, 16536084, 19292098, 22048112, 24804126, 28938147, 33072168, 38584196, 44096224, 49608252, 57876294, 66144336, 77168392, 86814441, 99216504, 115752588, 132288672, 154336784, 173628882, 198433008, 231505176, 308673568, 347257764, 396866016, 463010352, 694515528, 926020704, 1389031056, 2778062112]

約数ペア:

[(1, 2778062112), (2, 1389031056), (3, 926020704), (4, 694515528), (6, 463010352), (7, 396866016), (8, 347257764), (9, 308673568), (12, 231505176), (14, 198433008), (16, 173628882), (18, 154336784), (21, 132288672), (24, 115752588), (28, 99216504), (32, 86814441), (36, 77168392), (42, 66144336), (48, 57876294), (56, 49608252), (63, 44096224), (72, 38584196), (84, 33072168), (96, 28938147), (112, 24804126), (126, 22048112), (144, 19292098), (168, 16536084), (224, 12402063), (252, 11024056), (288, 9646049), (336, 8268042), (504, 5512028), (672, 4134021), (1008, 2756014), (2016, 1378007)]