1242310668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{147263}}^1$

素因数の和:147326

約数の個数: 48

約数和(自身を含む): 3133777920

約数和(自身を除く): 1891467252

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 147263, 294526, 441789, 589052, 883578, 1767156, 2797997, 5448731, 5595994, 8393991, 10897462, 11191988, 16346193, 16787982, 21794924, 32692386, 33575964, 65384772, 103525889, 207051778, 310577667, 414103556, 621155334, 1242310668]

約数ペア:

[(1, 1242310668), (2, 621155334), (3, 414103556), (4, 310577667), (6, 207051778), (12, 103525889), (19, 65384772), (37, 33575964), (38, 32692386), (57, 21794924), (74, 16787982), (76, 16346193), (111, 11191988), (114, 10897462), (148, 8393991), (222, 5595994), (228, 5448731), (444, 2797997), (703, 1767156), (1406, 883578), (2109, 589052), (2812, 441789), (4218, 294526), (8436, 147263)]