1994568912

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{282677}}^1$

素因数の和:282705

約数の個数: 90

約数和(自身を含む): 6493396338

約数和(自身を除く): 4498827426

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 282677, 565354, 848031, 1130708, 1696062, 1978739, 2261416, 2544093, 3392124, 3957478, 4522832, 5088186, 5936217, 6784248, 7914956, 10176372, 11872434, 13568496, 13851173, 15829912, 17808651, 20352744, 23744868, 27702346, 31659824, 35617302, 40705488, 41553519, 47489736, 55404692, 71234604, 83107038, 94979472, 110809384, 124660557, 142469208, 166214076, 221618768, 249321114, 284938416, 332428152, 498642228, 664856304, 997284456, 1994568912]

約数ペア:

[(1, 1994568912), (2, 997284456), (3, 664856304), (4, 498642228), (6, 332428152), (7, 284938416), (8, 249321114), (9, 221618768), (12, 166214076), (14, 142469208), (16, 124660557), (18, 110809384), (21, 94979472), (24, 83107038), (28, 71234604), (36, 55404692), (42, 47489736), (48, 41553519), (49, 40705488), (56, 35617302), (63, 31659824), (72, 27702346), (84, 23744868), (98, 20352744), (112, 17808651), (126, 15829912), (144, 13851173), (147, 13568496), (168, 11872434), (196, 10176372), (252, 7914956), (294, 6784248), (336, 5936217), (392, 5088186), (441, 4522832), (504, 3957478), (588, 3392124), (784, 2544093), (882, 2261416), (1008, 1978739), (1176, 1696062), (1764, 1130708), (2352, 848031), (3528, 565354), (7056, 282677)]