561702636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{32987}}^1$

素因数の和:33051

約数の個数: 72

約数和(自身を含む): 1585007424

約数和(自身を除く): 1023304788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8514, 17028, 32987, 65974, 98961, 131948, 197922, 296883, 362857, 395844, 593766, 725714, 1088571, 1187532, 1418441, 1451428, 2177142, 2836882, 3265713, 4255323, 4354284, 5673764, 6531426, 8510646, 12765969, 13062852, 15602851, 17021292, 25531938, 31205702, 46808553, 51063876, 62411404, 93617106, 140425659, 187234212, 280851318, 561702636]

約数ペア:

[(1, 561702636), (2, 280851318), (3, 187234212), (4, 140425659), (6, 93617106), (9, 62411404), (11, 51063876), (12, 46808553), (18, 31205702), (22, 25531938), (33, 17021292), (36, 15602851), (43, 13062852), (44, 12765969), (66, 8510646), (86, 6531426), (99, 5673764), (129, 4354284), (132, 4255323), (172, 3265713), (198, 2836882), (258, 2177142), (387, 1451428), (396, 1418441), (473, 1187532), (516, 1088571), (774, 725714), (946, 593766), (1419, 395844), (1548, 362857), (1892, 296883), (2838, 197922), (4257, 131948), (5676, 98961), (8514, 65974), (17028, 32987)]