318207904

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83563}}^1$

素因数の和:83597

約数の個数: 48

約数和(自身を含む): 758092608

約数和(自身を除く): 439884704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 83563, 167126, 334252, 584941, 668504, 1169882, 1337008, 1420571, 2339764, 2674016, 2841142, 4679528, 5682284, 9359056, 9943997, 11364568, 18718112, 19887994, 22729136, 39775988, 45458272, 79551976, 159103952, 318207904]

約数ペア:

[(1, 318207904), (2, 159103952), (4, 79551976), (7, 45458272), (8, 39775988), (14, 22729136), (16, 19887994), (17, 18718112), (28, 11364568), (32, 9943997), (34, 9359056), (56, 5682284), (68, 4679528), (112, 2841142), (119, 2674016), (136, 2339764), (224, 1420571), (238, 1337008), (272, 1169882), (476, 668504), (544, 584941), (952, 334252), (1904, 167126), (3808, 83563)]