318253488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{947183}}^1$

素因数の和:947201

約数の個数: 40

約数和(自身を含む): 939606528

約数和(自身を除く): 621353040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 947183, 1894366, 2841549, 3788732, 5683098, 6630281, 7577464, 11366196, 13260562, 15154928, 19890843, 22732392, 26521124, 39781686, 45464784, 53042248, 79563372, 106084496, 159126744, 318253488]

約数ペア:

[(1, 318253488), (2, 159126744), (3, 106084496), (4, 79563372), (6, 53042248), (7, 45464784), (8, 39781686), (12, 26521124), (14, 22732392), (16, 19890843), (21, 15154928), (24, 13260562), (28, 11366196), (42, 7577464), (48, 6630281), (56, 5683098), (84, 3788732), (112, 2841549), (168, 1894366), (336, 947183)]