304821378

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1993}}^1$

素因数の和:2323

約数の個数: 48

約数和(自身を含む): 685896120

約数和(自身を除く): 381074742

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 293, 522, 586, 879, 1758, 1993, 2637, 3986, 5274, 5979, 8497, 11958, 16994, 17937, 25491, 35874, 50982, 57797, 76473, 115594, 152946, 173391, 346782, 520173, 583949, 1040346, 1167898, 1751847, 3503694, 5255541, 10511082, 16934521, 33869042, 50803563, 101607126, 152410689, 304821378]

約数ペア:

[(1, 304821378), (2, 152410689), (3, 101607126), (6, 50803563), (9, 33869042), (18, 16934521), (29, 10511082), (58, 5255541), (87, 3503694), (174, 1751847), (261, 1167898), (293, 1040346), (522, 583949), (586, 520173), (879, 346782), (1758, 173391), (1993, 152946), (2637, 115594), (3986, 76473), (5274, 57797), (5979, 50982), (8497, 35874), (11958, 25491), (16994, 17937)]