2720112504

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{12149}}^1$

素因数の和:12668

約数の個数: 64

約数和(自身を含む): 7173360000

約数和(自身を除く): 4453247496

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 491, 982, 1473, 1964, 2946, 3928, 5892, 9329, 11784, 12149, 18658, 24298, 27987, 36447, 37316, 48596, 55974, 72894, 74632, 97192, 111948, 145788, 223896, 230831, 291576, 461662, 692493, 923324, 1384986, 1846648, 2769972, 5539944, 5965159, 11930318, 17895477, 23860636, 35790954, 47721272, 71581908, 113338021, 143163816, 226676042, 340014063, 453352084, 680028126, 906704168, 1360056252, 2720112504]

約数ペア:

[(1, 2720112504), (2, 1360056252), (3, 906704168), (4, 680028126), (6, 453352084), (8, 340014063), (12, 226676042), (19, 143163816), (24, 113338021), (38, 71581908), (57, 47721272), (76, 35790954), (114, 23860636), (152, 17895477), (228, 11930318), (456, 5965159), (491, 5539944), (982, 2769972), (1473, 1846648), (1964, 1384986), (2946, 923324), (3928, 692493), (5892, 461662), (9329, 291576), (11784, 230831), (12149, 223896), (18658, 145788), (24298, 111948), (27987, 97192), (36447, 74632), (37316, 72894), (48596, 55974)]