234226304

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{140761}}^1$

素因数の和:140788

約数の個数: 32

約数和(自身を含む): 502520340

約数和(自身を除く): 268294036

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 140761, 281522, 563044, 1126088, 1829893, 2252176, 3659786, 4504352, 7319572, 9008704, 14639144, 18017408, 29278288, 58556576, 117113152, 234226304]

約数ペア:

[(1, 234226304), (2, 117113152), (4, 58556576), (8, 29278288), (13, 18017408), (16, 14639144), (26, 9008704), (32, 7319572), (52, 4504352), (64, 3659786), (104, 2252176), (128, 1829893), (208, 1126088), (416, 563044), (832, 281522), (1664, 140761)]