240047892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1289}}^1$

素因数の和:2045

約数の個数: 72

約数和(自身を含む): 694948800

約数和(自身を除く): 454900908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 739, 1289, 1478, 2217, 2578, 2956, 3867, 4434, 5156, 5173, 6651, 7734, 8868, 9023, 10346, 11601, 13302, 15468, 15519, 18046, 20692, 23202, 26604, 27069, 31038, 36092, 46404, 46557, 54138, 62076, 81207, 93114, 108276, 162414, 186228, 324828, 952571, 1905142, 2857713, 3810284, 5715426, 6667997, 8573139, 11430852, 13335994, 17146278, 20003991, 26671988, 34292556, 40007982, 60011973, 80015964, 120023946, 240047892]

約数ペア:

[(1, 240047892), (2, 120023946), (3, 80015964), (4, 60011973), (6, 40007982), (7, 34292556), (9, 26671988), (12, 20003991), (14, 17146278), (18, 13335994), (21, 11430852), (28, 8573139), (36, 6667997), (42, 5715426), (63, 3810284), (84, 2857713), (126, 1905142), (252, 952571), (739, 324828), (1289, 186228), (1478, 162414), (2217, 108276), (2578, 93114), (2956, 81207), (3867, 62076), (4434, 54138), (5156, 46557), (5173, 46404), (6651, 36092), (7734, 31038), (8868, 27069), (9023, 26604), (10346, 23202), (11601, 20692), (13302, 18046), (15468, 15519)]