1327814936

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 2991816000

約数和(自身を除く): 1664001064

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 79, 98, 106, 158, 196, 212, 316, 371, 392, 424, 553, 632, 742, 809, 1106, 1484, 1618, 2212, 2597, 2968, 3236, 3871, 4187, 4424, 5194, 5663, 6472, 7742, 8374, 10388, 11326, 15484, 16748, 20776, 22652, 29309, 30968, 33496, 39641, 42877, 45304, 58618, 63911, 79282, 85754, 117236, 127822, 158564, 171508, 205163, 234472, 255644, 300139, 317128, 343016, 410326, 447377, 511288, 600278, 820652, 894754, 1200556, 1641304, 1789508, 2100973, 2401112, 3131639, 3387283, 3579016, 4201946, 6263278, 6774566, 8403892, 12526556, 13549132, 16807784, 23710981, 25053112, 27098264, 47421962, 94843924, 165976867, 189687848, 331953734, 663907468, 1327814936]

約数ペア:

[(1, 1327814936), (2, 663907468), (4, 331953734), (7, 189687848), (8, 165976867), (14, 94843924), (28, 47421962), (49, 27098264), (53, 25053112), (56, 23710981), (79, 16807784), (98, 13549132), (106, 12526556), (158, 8403892), (196, 6774566), (212, 6263278), (316, 4201946), (371, 3579016), (392, 3387283), (424, 3131639), (553, 2401112), (632, 2100973), (742, 1789508), (809, 1641304), (1106, 1200556), (1484, 894754), (1618, 820652), (2212, 600278), (2597, 511288), (2968, 447377), (3236, 410326), (3871, 343016), (4187, 317128), (4424, 300139), (5194, 255644), (5663, 234472), (6472, 205163), (7742, 171508), (8374, 158564), (10388, 127822), (11326, 117236), (15484, 85754), (16748, 79282), (20776, 63911), (22652, 58618), (29309, 45304), (30968, 42877), (33496, 39641)]