40712868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 126033600

約数和(自身を除く): 85320732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 522, 567, 609, 619, 756, 783, 812, 1044, 1134, 1218, 1238, 1566, 1827, 1857, 2268, 2349, 2436, 2476, 3132, 3654, 3714, 4333, 4698, 5481, 5571, 7308, 7428, 8666, 9396, 10962, 11142, 12999, 16443, 16713, 17332, 17951, 21924, 22284, 25998, 32886, 33426, 35902, 38997, 50139, 51996, 53853, 65772, 66852, 71804, 77994, 100278, 107706, 116991, 125657, 155988, 161559, 200556, 215412, 233982, 251314, 323118, 350973, 376971, 467964, 484677, 502628, 646236, 701946, 753942, 969354, 1130913, 1403892, 1454031, 1507884, 1938708, 2261826, 2908062, 3392739, 4523652, 5816124, 6785478, 10178217, 13570956, 20356434, 40712868]

約数ペア:

[(1, 40712868), (2, 20356434), (3, 13570956), (4, 10178217), (6, 6785478), (7, 5816124), (9, 4523652), (12, 3392739), (14, 2908062), (18, 2261826), (21, 1938708), (27, 1507884), (28, 1454031), (29, 1403892), (36, 1130913), (42, 969354), (54, 753942), (58, 701946), (63, 646236), (81, 502628), (84, 484677), (87, 467964), (108, 376971), (116, 350973), (126, 323118), (162, 251314), (174, 233982), (189, 215412), (203, 200556), (252, 161559), (261, 155988), (324, 125657), (348, 116991), (378, 107706), (406, 100278), (522, 77994), (567, 71804), (609, 66852), (619, 65772), (756, 53853), (783, 51996), (812, 50139), (1044, 38997), (1134, 35902), (1218, 33426), (1238, 32886), (1566, 25998), (1827, 22284), (1857, 21924), (2268, 17951), (2349, 17332), (2436, 16713), (2476, 16443), (3132, 12999), (3654, 11142), (3714, 10962), (4333, 9396), (4698, 8666), (5481, 7428), (5571, 7308)]