12278364136

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{2273}}^1$

素因数の和:2746

約数の個数: 64

約数和(自身を含む): 24205547520

約数和(自身を除く): 11927183384

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 383, 766, 1532, 1763, 2273, 3064, 3526, 4546, 7052, 9092, 14104, 15703, 16469, 18184, 31406, 32938, 62812, 65876, 93193, 97739, 125624, 131752, 186386, 195478, 372772, 390956, 675229, 745544, 781912, 870559, 1350458, 1741118, 2700916, 3482236, 4007299, 5401832, 6964472, 8014598, 16029196, 32058392, 35692919, 37434037, 71385838, 74868074, 142771676, 149736148, 285543352, 299472296, 1534795517, 3069591034, 6139182068, 12278364136]

約数ペア:

[(1, 12278364136), (2, 6139182068), (4, 3069591034), (8, 1534795517), (41, 299472296), (43, 285543352), (82, 149736148), (86, 142771676), (164, 74868074), (172, 71385838), (328, 37434037), (344, 35692919), (383, 32058392), (766, 16029196), (1532, 8014598), (1763, 6964472), (2273, 5401832), (3064, 4007299), (3526, 3482236), (4546, 2700916), (7052, 1741118), (9092, 1350458), (14104, 870559), (15703, 781912), (16469, 745544), (18184, 675229), (31406, 390956), (32938, 372772), (62812, 195478), (65876, 186386), (93193, 131752), (97739, 125624)]