947347864

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 1856701440

約数和(自身を除く): 909353576

約数列:

[1, 2, 4, 8, 53, 73, 106, 127, 146, 212, 241, 254, 292, 424, 482, 508, 584, 964, 1016, 1928, 3869, 6731, 7738, 9271, 12773, 13462, 15476, 17593, 18542, 25546, 26924, 30607, 30952, 35186, 37084, 51092, 53848, 61214, 70372, 74168, 102184, 122428, 140744, 244856, 491363, 932429, 982726, 1622171, 1864858, 1965452, 2234311, 3244342, 3729716, 3930904, 4468622, 6488684, 7459432, 8937244, 12977368, 17874488, 118418483, 236836966, 473673932, 947347864]

約数ペア:

[(1, 947347864), (2, 473673932), (4, 236836966), (8, 118418483), (53, 17874488), (73, 12977368), (106, 8937244), (127, 7459432), (146, 6488684), (212, 4468622), (241, 3930904), (254, 3729716), (292, 3244342), (424, 2234311), (482, 1965452), (508, 1864858), (584, 1622171), (964, 982726), (1016, 932429), (1928, 491363), (3869, 244856), (6731, 140744), (7738, 122428), (9271, 102184), (12773, 74168), (13462, 70372), (15476, 61214), (17593, 53848), (18542, 51092), (25546, 37084), (26924, 35186), (30607, 30952)]