2894245812

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{569}}^1\times {\mathrm{617}}^1$

素因数の和:1425

約数の個数: 72

約数和(自身を含む): 7372801800

約数和(自身を除く): 4478555988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 569, 617, 687, 916, 1138, 1234, 1374, 1707, 1851, 2061, 2276, 2468, 2748, 3414, 3702, 4122, 5121, 5553, 6828, 7404, 8244, 10242, 11106, 20484, 22212, 130301, 141293, 260602, 282586, 351073, 390903, 423879, 521204, 565172, 702146, 781806, 847758, 1053219, 1172709, 1271637, 1404292, 1563612, 1695516, 2106438, 2345418, 2543274, 3159657, 4212876, 4690836, 5086548, 6319314, 12638628, 80395717, 160791434, 241187151, 321582868, 482374302, 723561453, 964748604, 1447122906, 2894245812]

約数ペア:

[(1, 2894245812), (2, 1447122906), (3, 964748604), (4, 723561453), (6, 482374302), (9, 321582868), (12, 241187151), (18, 160791434), (36, 80395717), (229, 12638628), (458, 6319314), (569, 5086548), (617, 4690836), (687, 4212876), (916, 3159657), (1138, 2543274), (1234, 2345418), (1374, 2106438), (1707, 1695516), (1851, 1563612), (2061, 1404292), (2276, 1271637), (2468, 1172709), (2748, 1053219), (3414, 847758), (3702, 781806), (4122, 702146), (5121, 565172), (5553, 521204), (6828, 423879), (7404, 390903), (8244, 351073), (10242, 282586), (11106, 260602), (20484, 141293), (22212, 130301)]