1311121632

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{257689}}^1$

素因数の和:257755

約数の個数: 48

約数和(自身を含む): 3506645520

約数和(自身を除く): 2195523888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 257689, 515378, 773067, 1030756, 1546134, 2061512, 3092268, 4123024, 6184536, 8246048, 12369072, 13657517, 24738144, 27315034, 40972551, 54630068, 81945102, 109260136, 163890204, 218520272, 327780408, 437040544, 655560816, 1311121632]

約数ペア:

[(1, 1311121632), (2, 655560816), (3, 437040544), (4, 327780408), (6, 218520272), (8, 163890204), (12, 109260136), (16, 81945102), (24, 54630068), (32, 40972551), (48, 27315034), (53, 24738144), (96, 13657517), (106, 12369072), (159, 8246048), (212, 6184536), (318, 4123024), (424, 3092268), (636, 2061512), (848, 1546134), (1272, 1030756), (1696, 773067), (2544, 515378), (5088, 257689)]