323213696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{194239}}^1$

素因数の和:194266

約数の個数: 32

約数和(自身を含む): 693436800

約数和(自身を除く): 370223104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 194239, 388478, 776956, 1553912, 2525107, 3107824, 5050214, 6215648, 10100428, 12431296, 20200856, 24862592, 40401712, 80803424, 161606848, 323213696]

約数ペア:

[(1, 323213696), (2, 161606848), (4, 80803424), (8, 40401712), (13, 24862592), (16, 20200856), (26, 12431296), (32, 10100428), (52, 6215648), (64, 5050214), (104, 3107824), (128, 2525107), (208, 1553912), (416, 776956), (832, 388478), (1664, 194239)]