629105152

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2089

約数の個数: 80

約数和(自身を含む): 1383161472

約数和(自身を除く): 754056320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 512, 611, 752, 832, 1222, 1504, 1664, 2011, 2444, 3008, 3328, 4022, 4888, 6016, 6656, 8044, 9776, 12032, 16088, 19552, 24064, 26143, 32176, 39104, 52286, 64352, 78208, 94517, 104572, 128704, 156416, 189034, 209144, 257408, 312832, 378068, 418288, 514816, 756136, 836576, 1029632, 1228721, 1512272, 1673152, 2457442, 3024544, 3346304, 4914884, 6049088, 6692608, 9829768, 12098176, 13385216, 19659536, 24196352, 39319072, 48392704, 78638144, 157276288, 314552576, 629105152]

約数ペア:

[(1, 629105152), (2, 314552576), (4, 157276288), (8, 78638144), (13, 48392704), (16, 39319072), (26, 24196352), (32, 19659536), (47, 13385216), (52, 12098176), (64, 9829768), (94, 6692608), (104, 6049088), (128, 4914884), (188, 3346304), (208, 3024544), (256, 2457442), (376, 1673152), (416, 1512272), (512, 1228721), (611, 1029632), (752, 836576), (832, 756136), (1222, 514816), (1504, 418288), (1664, 378068), (2011, 312832), (2444, 257408), (3008, 209144), (3328, 189034), (4022, 156416), (4888, 128704), (6016, 104572), (6656, 94517), (8044, 78208), (9776, 64352), (12032, 52286), (16088, 39104), (19552, 32176), (24064, 26143)]