329201210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 663616800

約数和(自身を除く): 334415590

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 89, 130, 178, 185, 370, 445, 481, 769, 890, 962, 1157, 1538, 2314, 2405, 3293, 3845, 4810, 5785, 6586, 7690, 9997, 11570, 16465, 19994, 28453, 32930, 42809, 49985, 56906, 68441, 85618, 99970, 136882, 142265, 214045, 284530, 342205, 369889, 428090, 684410, 739778, 889733, 1779466, 1849445, 2532317, 3698890, 4448665, 5064634, 8897330, 12661585, 25323170, 32920121, 65840242, 164600605, 329201210]

約数ペア:

[(1, 329201210), (2, 164600605), (5, 65840242), (10, 32920121), (13, 25323170), (26, 12661585), (37, 8897330), (65, 5064634), (74, 4448665), (89, 3698890), (130, 2532317), (178, 1849445), (185, 1779466), (370, 889733), (445, 739778), (481, 684410), (769, 428090), (890, 369889), (962, 342205), (1157, 284530), (1538, 214045), (2314, 142265), (2405, 136882), (3293, 99970), (3845, 85618), (4810, 68441), (5785, 56906), (6586, 49985), (7690, 42809), (9997, 32930), (11570, 28453), (16465, 19994)]