1305207468

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^2\times {\mathrm{12907}}^1$

素因数の和:13023

約数の個数: 54

約数和(自身を含む): 3362959964

約数和(自身を除く): 2057752496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 2809, 5618, 8427, 11236, 12907, 16854, 25281, 25814, 33708, 38721, 50562, 51628, 77442, 101124, 116163, 154884, 232326, 464652, 684071, 1368142, 2052213, 2736284, 4104426, 6156639, 8208852, 12313278, 24626556, 36255763, 72511526, 108767289, 145023052, 217534578, 326301867, 435069156, 652603734, 1305207468]

約数ペア:

[(1, 1305207468), (2, 652603734), (3, 435069156), (4, 326301867), (6, 217534578), (9, 145023052), (12, 108767289), (18, 72511526), (36, 36255763), (53, 24626556), (106, 12313278), (159, 8208852), (212, 6156639), (318, 4104426), (477, 2736284), (636, 2052213), (954, 1368142), (1908, 684071), (2809, 464652), (5618, 232326), (8427, 154884), (11236, 116163), (12907, 101124), (16854, 77442), (25281, 51628), (25814, 50562), (33708, 38721)]