897445656

素因数分解:

$2^3\times 3^6\times {\mathrm{37}}^1\times {\mathrm{4159}}^1$

素因数の和:4220

約数の個数: 112

約数和(自身を含む): 2591721600

約数和(自身を除く): 1694275944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 444, 486, 648, 666, 729, 888, 972, 999, 1332, 1458, 1944, 1998, 2664, 2916, 2997, 3996, 4159, 5832, 5994, 7992, 8318, 8991, 11988, 12477, 16636, 17982, 23976, 24954, 26973, 33272, 35964, 37431, 49908, 53946, 71928, 74862, 99816, 107892, 112293, 149724, 153883, 215784, 224586, 299448, 307766, 336879, 449172, 461649, 615532, 673758, 898344, 923298, 1010637, 1231064, 1347516, 1384947, 1846596, 2021274, 2695032, 2769894, 3031911, 3693192, 4042548, 4154841, 5539788, 6063822, 8085096, 8309682, 11079576, 12127644, 12464523, 16619364, 24255288, 24929046, 33238728, 37393569, 49858092, 74787138, 99716184, 112180707, 149574276, 224361414, 299148552, 448722828, 897445656]

約数ペア:

[(1, 897445656), (2, 448722828), (3, 299148552), (4, 224361414), (6, 149574276), (8, 112180707), (9, 99716184), (12, 74787138), (18, 49858092), (24, 37393569), (27, 33238728), (36, 24929046), (37, 24255288), (54, 16619364), (72, 12464523), (74, 12127644), (81, 11079576), (108, 8309682), (111, 8085096), (148, 6063822), (162, 5539788), (216, 4154841), (222, 4042548), (243, 3693192), (296, 3031911), (324, 2769894), (333, 2695032), (444, 2021274), (486, 1846596), (648, 1384947), (666, 1347516), (729, 1231064), (888, 1010637), (972, 923298), (999, 898344), (1332, 673758), (1458, 615532), (1944, 461649), (1998, 449172), (2664, 336879), (2916, 307766), (2997, 299448), (3996, 224586), (4159, 215784), (5832, 153883), (5994, 149724), (7992, 112293), (8318, 107892), (8991, 99816), (11988, 74862), (12477, 71928), (16636, 53946), (17982, 49908), (23976, 37431), (24954, 35964), (26973, 33272)]