330278928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{982973}}^1$

素因数の和:982991

約数の個数: 40

約数和(自身を含む): 975110208

約数和(自身を除く): 644831280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 982973, 1965946, 2948919, 3931892, 5897838, 6880811, 7863784, 11795676, 13761622, 15727568, 20642433, 23591352, 27523244, 41284866, 47182704, 55046488, 82569732, 110092976, 165139464, 330278928]

約数ペア:

[(1, 330278928), (2, 165139464), (3, 110092976), (4, 82569732), (6, 55046488), (7, 47182704), (8, 41284866), (12, 27523244), (14, 23591352), (16, 20642433), (21, 15727568), (24, 13761622), (28, 11795676), (42, 7863784), (48, 6880811), (56, 5897838), (84, 3931892), (112, 2948919), (168, 1965946), (336, 982973)]