1664437824

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{412807}}^1$

素因数の和:412832

約数の個数: 84

約数和(自身を含む): 5452368064

約数和(自身を除く): 3787930240

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, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 412807, 825614, 1238421, 1651228, 2476842, 2889649, 3302456, 3715263, 4953684, 5779298, 6604912, 7430526, 8668947, 9907368, 11558596, 13209824, 14861052, 17337894, 19814736, 23117192, 26006841, 26419648, 29722104, 34675788, 39629472, 46234384, 52013682, 59444208, 69351576, 79258944, 92468768, 104027364, 118888416, 138703152, 184937536, 208054728, 237776832, 277406304, 416109456, 554812608, 832218912, 1664437824]

約数ペア:

[(1, 1664437824), (2, 832218912), (3, 554812608), (4, 416109456), (6, 277406304), (7, 237776832), (8, 208054728), (9, 184937536), (12, 138703152), (14, 118888416), (16, 104027364), (18, 92468768), (21, 79258944), (24, 69351576), (28, 59444208), (32, 52013682), (36, 46234384), (42, 39629472), (48, 34675788), (56, 29722104), (63, 26419648), (64, 26006841), (72, 23117192), (84, 19814736), (96, 17337894), (112, 14861052), (126, 13209824), (144, 11558596), (168, 9907368), (192, 8668947), (224, 7430526), (252, 6604912), (288, 5779298), (336, 4953684), (448, 3715263), (504, 3302456), (576, 2889649), (672, 2476842), (1008, 1651228), (1344, 1238421), (2016, 825614), (4032, 412807)]