40778208

素因数分解:

$2^5\times 3^3\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 120304800

約数和(自身を除く): 79526592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 109, 144, 216, 218, 288, 327, 432, 433, 436, 654, 864, 866, 872, 981, 1299, 1308, 1732, 1744, 1962, 2598, 2616, 2943, 3464, 3488, 3897, 3924, 5196, 5232, 5886, 6928, 7794, 7848, 10392, 10464, 11691, 11772, 13856, 15588, 15696, 20784, 23382, 23544, 31176, 31392, 41568, 46764, 47088, 47197, 62352, 93528, 94176, 94394, 124704, 141591, 187056, 188788, 283182, 374112, 377576, 424773, 566364, 755152, 849546, 1132728, 1274319, 1510304, 1699092, 2265456, 2548638, 3398184, 4530912, 5097276, 6796368, 10194552, 13592736, 20389104, 40778208]

約数ペア:

[(1, 40778208), (2, 20389104), (3, 13592736), (4, 10194552), (6, 6796368), (8, 5097276), (9, 4530912), (12, 3398184), (16, 2548638), (18, 2265456), (24, 1699092), (27, 1510304), (32, 1274319), (36, 1132728), (48, 849546), (54, 755152), (72, 566364), (96, 424773), (108, 377576), (109, 374112), (144, 283182), (216, 188788), (218, 187056), (288, 141591), (327, 124704), (432, 94394), (433, 94176), (436, 93528), (654, 62352), (864, 47197), (866, 47088), (872, 46764), (981, 41568), (1299, 31392), (1308, 31176), (1732, 23544), (1744, 23382), (1962, 20784), (2598, 15696), (2616, 15588), (2943, 13856), (3464, 11772), (3488, 11691), (3897, 10464), (3924, 10392), (5196, 7848), (5232, 7794), (5886, 6928)]