669916518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1757

約数の個数: 64

約数和(自身を含む): 1464334848

約数和(自身を除く): 794418330

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 67, 102, 122, 134, 183, 201, 366, 402, 1037, 1139, 1607, 2074, 2278, 3111, 3214, 3417, 4087, 4821, 6222, 6834, 8174, 9642, 12261, 24522, 27319, 54638, 69479, 81957, 98027, 107669, 138958, 163914, 196054, 208437, 215338, 294081, 323007, 416874, 588162, 646014, 1666459, 1830373, 3332918, 3660746, 4999377, 5491119, 6567809, 9998754, 10982238, 13135618, 19703427, 39406854, 111652753, 223305506, 334958259, 669916518]

約数ペア:

[(1, 669916518), (2, 334958259), (3, 223305506), (6, 111652753), (17, 39406854), (34, 19703427), (51, 13135618), (61, 10982238), (67, 9998754), (102, 6567809), (122, 5491119), (134, 4999377), (183, 3660746), (201, 3332918), (366, 1830373), (402, 1666459), (1037, 646014), (1139, 588162), (1607, 416874), (2074, 323007), (2278, 294081), (3111, 215338), (3214, 208437), (3417, 196054), (4087, 163914), (4821, 138958), (6222, 107669), (6834, 98027), (8174, 81957), (9642, 69479), (12261, 54638), (24522, 27319)]