317105664

素因数分解:

$2^9\times 3^1\times {\mathrm{431}}^1\times {\mathrm{479}}^1$

素因数の和:931

約数の個数: 80

約数和(自身を含む): 848517120

約数和(自身を除く): 531411456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 431, 479, 512, 768, 862, 958, 1293, 1437, 1536, 1724, 1916, 2586, 2874, 3448, 3832, 5172, 5748, 6896, 7664, 10344, 11496, 13792, 15328, 20688, 22992, 27584, 30656, 41376, 45984, 55168, 61312, 82752, 91968, 110336, 122624, 165504, 183936, 206449, 220672, 245248, 331008, 367872, 412898, 619347, 662016, 735744, 825796, 1238694, 1651592, 2477388, 3303184, 4954776, 6606368, 9909552, 13212736, 19819104, 26425472, 39638208, 52850944, 79276416, 105701888, 158552832, 317105664]

約数ペア:

[(1, 317105664), (2, 158552832), (3, 105701888), (4, 79276416), (6, 52850944), (8, 39638208), (12, 26425472), (16, 19819104), (24, 13212736), (32, 9909552), (48, 6606368), (64, 4954776), (96, 3303184), (128, 2477388), (192, 1651592), (256, 1238694), (384, 825796), (431, 735744), (479, 662016), (512, 619347), (768, 412898), (862, 367872), (958, 331008), (1293, 245248), (1437, 220672), (1536, 206449), (1724, 183936), (1916, 165504), (2586, 122624), (2874, 110336), (3448, 91968), (3832, 82752), (5172, 61312), (5748, 55168), (6896, 45984), (7664, 41376), (10344, 30656), (11496, 27584), (13792, 22992), (15328, 20688)]