320557997388

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{3121}}^1\times {\mathrm{54517}}^1$

素因数の和:57802

約数の個数: 48

約数和(自身を含む): 752987787104

約数和(自身を除く): 432429789716

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 3121, 6242, 9363, 12484, 18726, 37452, 54517, 109034, 163551, 218068, 327102, 489997, 654204, 979994, 1469991, 1959988, 2939982, 5879964, 8559169, 17118338, 25677507, 34236676, 51355014, 102710028, 170147557, 340295114, 510442671, 680590228, 1020885342, 2041770684, 26713166449, 53426332898, 80139499347, 106852665796, 160278998694, 320557997388]

約数ペア:

[(1, 320557997388), (2, 160278998694), (3, 106852665796), (4, 80139499347), (6, 53426332898), (12, 26713166449), (157, 2041770684), (314, 1020885342), (471, 680590228), (628, 510442671), (942, 340295114), (1884, 170147557), (3121, 102710028), (6242, 51355014), (9363, 34236676), (12484, 25677507), (18726, 17118338), (37452, 8559169), (54517, 5879964), (109034, 2939982), (163551, 1959988), (218068, 1469991), (327102, 979994), (489997, 654204)]