303947964

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:569

約数の個数: 120

約数和(自身を含む): 849507120

約数和(自身を除く): 545559156

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 139, 153, 162, 204, 278, 306, 324, 397, 417, 459, 556, 612, 794, 834, 918, 1191, 1251, 1377, 1588, 1668, 1836, 2363, 2382, 2502, 2754, 3573, 3753, 4726, 4764, 5004, 5508, 6749, 7089, 7146, 7506, 9452, 10719, 11259, 13498, 14178, 14292, 15012, 20247, 21267, 21438, 22518, 26996, 28356, 32157, 40494, 42534, 42876, 45036, 55183, 60741, 63801, 64314, 80988, 85068, 110366, 121482, 127602, 128628, 165549, 182223, 191403, 220732, 242964, 255204, 331098, 364446, 382806, 496647, 546669, 662196, 728892, 765612, 938111, 993294, 1093338, 1489941, 1876222, 1986588, 2186676, 2814333, 2979882, 3752444, 4469823, 5628666, 5959764, 8442999, 8939646, 11257332, 16885998, 17879292, 25328997, 33771996, 50657994, 75986991, 101315988, 151973982, 303947964]

約数ペア:

[(1, 303947964), (2, 151973982), (3, 101315988), (4, 75986991), (6, 50657994), (9, 33771996), (12, 25328997), (17, 17879292), (18, 16885998), (27, 11257332), (34, 8939646), (36, 8442999), (51, 5959764), (54, 5628666), (68, 4469823), (81, 3752444), (102, 2979882), (108, 2814333), (139, 2186676), (153, 1986588), (162, 1876222), (204, 1489941), (278, 1093338), (306, 993294), (324, 938111), (397, 765612), (417, 728892), (459, 662196), (556, 546669), (612, 496647), (794, 382806), (834, 364446), (918, 331098), (1191, 255204), (1251, 242964), (1377, 220732), (1588, 191403), (1668, 182223), (1836, 165549), (2363, 128628), (2382, 127602), (2502, 121482), (2754, 110366), (3573, 85068), (3753, 80988), (4726, 64314), (4764, 63801), (5004, 60741), (5508, 55183), (6749, 45036), (7089, 42876), (7146, 42534), (7506, 40494), (9452, 32157), (10719, 28356), (11259, 26996), (13498, 22518), (14178, 21438), (14292, 21267), (15012, 20247)]