1515661136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1792

約数の個数: 80

約数和(自身を含む): 3294551040

約数和(自身を除く): 1778889904

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 79, 88, 134, 158, 176, 268, 316, 536, 632, 737, 869, 1072, 1264, 1474, 1627, 1738, 2948, 3254, 3476, 5293, 5896, 6508, 6952, 10586, 11792, 13016, 13904, 17897, 21172, 26032, 35794, 42344, 58223, 71588, 84688, 109009, 116446, 128533, 143176, 218018, 232892, 257066, 286352, 436036, 465784, 514132, 872072, 931568, 1028264, 1199099, 1413863, 1744144, 2056528, 2398198, 2827726, 4796396, 5655452, 8611711, 9592792, 11310904, 17223422, 19185584, 22621808, 34446844, 68893688, 94728821, 137787376, 189457642, 378915284, 757830568, 1515661136]

約数ペア:

[(1, 1515661136), (2, 757830568), (4, 378915284), (8, 189457642), (11, 137787376), (16, 94728821), (22, 68893688), (44, 34446844), (67, 22621808), (79, 19185584), (88, 17223422), (134, 11310904), (158, 9592792), (176, 8611711), (268, 5655452), (316, 4796396), (536, 2827726), (632, 2398198), (737, 2056528), (869, 1744144), (1072, 1413863), (1264, 1199099), (1474, 1028264), (1627, 931568), (1738, 872072), (2948, 514132), (3254, 465784), (3476, 436036), (5293, 286352), (5896, 257066), (6508, 232892), (6952, 218018), (10586, 143176), (11792, 128533), (13016, 116446), (13904, 109009), (17897, 84688), (21172, 71588), (26032, 58223), (35794, 42344)]