239892768

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{8087}}^1$

素因数の和:8206

約数の個数: 72

約数和(自身を含む): 688903488

約数和(自身を除く): 449010720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 7416, 8087, 9888, 14832, 16174, 24261, 29664, 32348, 48522, 64696, 72783, 97044, 129392, 145566, 194088, 258784, 291132, 388176, 582264, 776352, 832961, 1164528, 1665922, 2329056, 2498883, 3331844, 4997766, 6663688, 7496649, 9995532, 13327376, 14993298, 19991064, 26654752, 29986596, 39982128, 59973192, 79964256, 119946384, 239892768]

約数ペア:

[(1, 239892768), (2, 119946384), (3, 79964256), (4, 59973192), (6, 39982128), (8, 29986596), (9, 26654752), (12, 19991064), (16, 14993298), (18, 13327376), (24, 9995532), (32, 7496649), (36, 6663688), (48, 4997766), (72, 3331844), (96, 2498883), (103, 2329056), (144, 1665922), (206, 1164528), (288, 832961), (309, 776352), (412, 582264), (618, 388176), (824, 291132), (927, 258784), (1236, 194088), (1648, 145566), (1854, 129392), (2472, 97044), (3296, 72783), (3708, 64696), (4944, 48522), (7416, 32348), (8087, 29664), (9888, 24261), (14832, 16174)]