674656416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{334651}}^1$

素因数の和:334674

約数の個数: 72

約数和(自身を含む): 2192639904

約数和(自身を除く): 1517983488

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, 334651, 669302, 1003953, 1338604, 2007906, 2342557, 2677208, 3011859, 4015812, 4685114, 5354416, 6023718, 7027671, 8031624, 9370228, 10708832, 12047436, 14055342, 16063248, 18740456, 21083013, 24094872, 28110684, 32126496, 37480912, 42166026, 48189744, 56221368, 74961824, 84332052, 96379488, 112442736, 168664104, 224885472, 337328208, 674656416]

約数ペア:

[(1, 674656416), (2, 337328208), (3, 224885472), (4, 168664104), (6, 112442736), (7, 96379488), (8, 84332052), (9, 74961824), (12, 56221368), (14, 48189744), (16, 42166026), (18, 37480912), (21, 32126496), (24, 28110684), (28, 24094872), (32, 21083013), (36, 18740456), (42, 16063248), (48, 14055342), (56, 12047436), (63, 10708832), (72, 9370228), (84, 8031624), (96, 7027671), (112, 6023718), (126, 5354416), (144, 4685114), (168, 4015812), (224, 3011859), (252, 2677208), (288, 2342557), (336, 2007906), (504, 1338604), (672, 1003953), (1008, 669302), (2016, 334651)]