169720488

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{112249}}^1$

素因数の和:112271

約数の個数: 64

約数和(自身を含む): 538800000

約数和(自身を除く): 369079512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 112249, 224498, 336747, 448996, 673494, 785743, 897992, 1010241, 1346988, 1571486, 2020482, 2357229, 2693976, 3030723, 3142972, 4040964, 4714458, 6061446, 6285944, 7071687, 8081928, 9428916, 12122892, 14143374, 18857832, 21215061, 24245784, 28286748, 42430122, 56573496, 84860244, 169720488]

約数ペア:

[(1, 169720488), (2, 84860244), (3, 56573496), (4, 42430122), (6, 28286748), (7, 24245784), (8, 21215061), (9, 18857832), (12, 14143374), (14, 12122892), (18, 9428916), (21, 8081928), (24, 7071687), (27, 6285944), (28, 6061446), (36, 4714458), (42, 4040964), (54, 3142972), (56, 3030723), (63, 2693976), (72, 2357229), (84, 2020482), (108, 1571486), (126, 1346988), (168, 1010241), (189, 897992), (216, 785743), (252, 673494), (378, 448996), (504, 336747), (756, 224498), (1512, 112249)]