515171808

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:929

約数の個数: 144

約数和(自身を含む): 1564421040

約数和(自身を除く): 1049249232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 139, 144, 153, 204, 272, 278, 288, 306, 408, 417, 544, 556, 612, 757, 816, 834, 1112, 1224, 1251, 1514, 1632, 1668, 2224, 2271, 2363, 2448, 2502, 3028, 3336, 4448, 4542, 4726, 4896, 5004, 6056, 6672, 6813, 7089, 9084, 9452, 10008, 12112, 12869, 13344, 13626, 14178, 18168, 18904, 20016, 21267, 24224, 25738, 27252, 28356, 36336, 37808, 38607, 40032, 42534, 51476, 54504, 56712, 72672, 75616, 77214, 85068, 102952, 105223, 109008, 113424, 115821, 154428, 170136, 205904, 210446, 218016, 226848, 231642, 308856, 315669, 340272, 411808, 420892, 463284, 617712, 631338, 680544, 841784, 926568, 947007, 1235424, 1262676, 1683568, 1788791, 1853136, 1894014, 2525352, 3367136, 3577582, 3706272, 3788028, 5050704, 5366373, 7155164, 7576056, 10101408, 10732746, 14310328, 15152112, 16099119, 21465492, 28620656, 30304224, 32198238, 42930984, 57241312, 64396476, 85861968, 128792952, 171723936, 257585904, 515171808]

約数ペア:

[(1, 515171808), (2, 257585904), (3, 171723936), (4, 128792952), (6, 85861968), (8, 64396476), (9, 57241312), (12, 42930984), (16, 32198238), (17, 30304224), (18, 28620656), (24, 21465492), (32, 16099119), (34, 15152112), (36, 14310328), (48, 10732746), (51, 10101408), (68, 7576056), (72, 7155164), (96, 5366373), (102, 5050704), (136, 3788028), (139, 3706272), (144, 3577582), (153, 3367136), (204, 2525352), (272, 1894014), (278, 1853136), (288, 1788791), (306, 1683568), (408, 1262676), (417, 1235424), (544, 947007), (556, 926568), (612, 841784), (757, 680544), (816, 631338), (834, 617712), (1112, 463284), (1224, 420892), (1251, 411808), (1514, 340272), (1632, 315669), (1668, 308856), (2224, 231642), (2271, 226848), (2363, 218016), (2448, 210446), (2502, 205904), (3028, 170136), (3336, 154428), (4448, 115821), (4542, 113424), (4726, 109008), (4896, 105223), (5004, 102952), (6056, 85068), (6672, 77214), (6813, 75616), (7089, 72672), (9084, 56712), (9452, 54504), (10008, 51476), (12112, 42534), (12869, 40032), (13344, 38607), (13626, 37808), (14178, 36336), (18168, 28356), (18904, 27252), (20016, 25738), (21267, 24224)]