8609920452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{6997}}^1$

素因数の和:7290

約数の個数: 144

約数和(自身を含む): 26287847040

約数和(自身を除く): 17677926588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 257, 266, 342, 399, 514, 532, 684, 771, 798, 1028, 1197, 1542, 1596, 1799, 2313, 2394, 3084, 3598, 4626, 4788, 4883, 5397, 6997, 7196, 9252, 9766, 10794, 13994, 14649, 16191, 19532, 20991, 21588, 27988, 29298, 32382, 34181, 41982, 43947, 48979, 58596, 62973, 64764, 68362, 83964, 87894, 97958, 102543, 125946, 132943, 136724, 146937, 175788, 195916, 205086, 251892, 265886, 293874, 307629, 398829, 410172, 440811, 531772, 587748, 615258, 797658, 881622, 930601, 1196487, 1230516, 1595316, 1763244, 1798229, 1861202, 2392974, 2791803, 3596458, 3722404, 4785948, 5394687, 5583606, 7192916, 8375409, 10789374, 11167212, 12587603, 16184061, 16750818, 21578748, 25175206, 32368122, 33501636, 34166351, 37762809, 50350412, 64736244, 68332702, 75525618, 102499053, 113288427, 136665404, 151051236, 204998106, 226576854, 239164457, 307497159, 409996212, 453153708, 478328914, 614994318, 717493371, 956657828, 1229988636, 1434986742, 2152480113, 2869973484, 4304960226, 8609920452]

約数ペア:

[(1, 8609920452), (2, 4304960226), (3, 2869973484), (4, 2152480113), (6, 1434986742), (7, 1229988636), (9, 956657828), (12, 717493371), (14, 614994318), (18, 478328914), (19, 453153708), (21, 409996212), (28, 307497159), (36, 239164457), (38, 226576854), (42, 204998106), (57, 151051236), (63, 136665404), (76, 113288427), (84, 102499053), (114, 75525618), (126, 68332702), (133, 64736244), (171, 50350412), (228, 37762809), (252, 34166351), (257, 33501636), (266, 32368122), (342, 25175206), (399, 21578748), (514, 16750818), (532, 16184061), (684, 12587603), (771, 11167212), (798, 10789374), (1028, 8375409), (1197, 7192916), (1542, 5583606), (1596, 5394687), (1799, 4785948), (2313, 3722404), (2394, 3596458), (3084, 2791803), (3598, 2392974), (4626, 1861202), (4788, 1798229), (4883, 1763244), (5397, 1595316), (6997, 1230516), (7196, 1196487), (9252, 930601), (9766, 881622), (10794, 797658), (13994, 615258), (14649, 587748), (16191, 531772), (19532, 440811), (20991, 410172), (21588, 398829), (27988, 307629), (29298, 293874), (32382, 265886), (34181, 251892), (41982, 205086), (43947, 195916), (48979, 175788), (58596, 146937), (62973, 136724), (64764, 132943), (68362, 125946), (83964, 102543), (87894, 97958)]