320164056

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{22123}}^1$

素因数の和:22205

約数の個数: 64

約数和(自身を含む): 902659200

約数和(自身を除く): 582495144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1608, 1809, 2412, 3618, 4824, 7236, 14472, 22123, 44246, 66369, 88492, 132738, 176984, 199107, 265476, 398214, 530952, 597321, 796428, 1194642, 1482241, 1592856, 2389284, 2964482, 4446723, 4778568, 5928964, 8893446, 11857928, 13340169, 17786892, 26680338, 35573784, 40020507, 53360676, 80041014, 106721352, 160082028, 320164056]

約数ペア:

[(1, 320164056), (2, 160082028), (3, 106721352), (4, 80041014), (6, 53360676), (8, 40020507), (9, 35573784), (12, 26680338), (18, 17786892), (24, 13340169), (27, 11857928), (36, 8893446), (54, 5928964), (67, 4778568), (72, 4446723), (108, 2964482), (134, 2389284), (201, 1592856), (216, 1482241), (268, 1194642), (402, 796428), (536, 597321), (603, 530952), (804, 398214), (1206, 265476), (1608, 199107), (1809, 176984), (2412, 132738), (3618, 88492), (4824, 66369), (7236, 44246), (14472, 22123)]