288306424

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 637056000

約数和(自身を除く): 348749576

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 199, 287, 328, 398, 574, 631, 796, 1148, 1262, 1393, 1592, 2296, 2524, 2786, 4417, 5048, 5572, 8159, 8834, 11144, 16318, 17668, 25871, 32636, 35336, 51742, 57113, 65272, 103484, 114226, 125569, 181097, 206968, 228452, 251138, 362194, 456904, 502276, 724388, 878983, 1004552, 1448776, 1757966, 3515932, 5148329, 7031864, 10296658, 20593316, 36038303, 41186632, 72076606, 144153212, 288306424]

約数ペア:

[(1, 288306424), (2, 144153212), (4, 72076606), (7, 41186632), (8, 36038303), (14, 20593316), (28, 10296658), (41, 7031864), (56, 5148329), (82, 3515932), (164, 1757966), (199, 1448776), (287, 1004552), (328, 878983), (398, 724388), (574, 502276), (631, 456904), (796, 362194), (1148, 251138), (1262, 228452), (1393, 206968), (1592, 181097), (2296, 125569), (2524, 114226), (2786, 103484), (4417, 65272), (5048, 57113), (5572, 51742), (8159, 35336), (8834, 32636), (11144, 25871), (16318, 17668)]