280236624

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307277}}^1$

素因数の和:307307

約数の個数: 40

約数和(自身を含む): 762049440

約数和(自身を除く): 481812816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 307277, 614554, 921831, 1229108, 1843662, 2458216, 3687324, 4916432, 5838263, 7374648, 11676526, 14749296, 17514789, 23353052, 35029578, 46706104, 70059156, 93412208, 140118312, 280236624]

約数ペア:

[(1, 280236624), (2, 140118312), (3, 93412208), (4, 70059156), (6, 46706104), (8, 35029578), (12, 23353052), (16, 17514789), (19, 14749296), (24, 11676526), (38, 7374648), (48, 5838263), (57, 4916432), (76, 3687324), (114, 2458216), (152, 1843662), (228, 1229108), (304, 921831), (456, 614554), (912, 307277)]