271860108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 704132352

約数和(自身を除く): 432272244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 131, 156, 159, 212, 251, 262, 318, 393, 502, 524, 636, 689, 753, 786, 1004, 1378, 1506, 1572, 1703, 2067, 2756, 3012, 3263, 3406, 4134, 5109, 6526, 6812, 6943, 8268, 9789, 10218, 13052, 13303, 13886, 19578, 20436, 20829, 26606, 27772, 32881, 39156, 39909, 41658, 53212, 65762, 79818, 83316, 90259, 98643, 131524, 159636, 172939, 180518, 197286, 270777, 345878, 361036, 394572, 427453, 518817, 541554, 691756, 854906, 1037634, 1083108, 1282359, 1709812, 1742693, 2075268, 2564718, 3485386, 5129436, 5228079, 6970772, 10456158, 20912316, 22655009, 45310018, 67965027, 90620036, 135930054, 271860108]

約数ペア:

[(1, 271860108), (2, 135930054), (3, 90620036), (4, 67965027), (6, 45310018), (12, 22655009), (13, 20912316), (26, 10456158), (39, 6970772), (52, 5228079), (53, 5129436), (78, 3485386), (106, 2564718), (131, 2075268), (156, 1742693), (159, 1709812), (212, 1282359), (251, 1083108), (262, 1037634), (318, 854906), (393, 691756), (502, 541554), (524, 518817), (636, 427453), (689, 394572), (753, 361036), (786, 345878), (1004, 270777), (1378, 197286), (1506, 180518), (1572, 172939), (1703, 159636), (2067, 131524), (2756, 98643), (3012, 90259), (3263, 83316), (3406, 79818), (4134, 65762), (5109, 53212), (6526, 41658), (6812, 39909), (6943, 39156), (8268, 32881), (9789, 27772), (10218, 26606), (13052, 20829), (13303, 20436), (13886, 19578)]