268478712

素因数分解:

$2^3\times 3^4\times {\mathrm{317}}^1\times {\mathrm{1307}}^1$

素因数の和:1642

約数の個数: 80

約数和(自身を含む): 754938360

約数和(自身を除く): 486459648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 317, 324, 634, 648, 951, 1268, 1307, 1902, 2536, 2614, 2853, 3804, 3921, 5228, 5706, 7608, 7842, 8559, 10456, 11412, 11763, 15684, 17118, 22824, 23526, 25677, 31368, 34236, 35289, 47052, 51354, 68472, 70578, 94104, 102708, 105867, 141156, 205416, 211734, 282312, 414319, 423468, 828638, 846936, 1242957, 1657276, 2485914, 3314552, 3728871, 4971828, 7457742, 9943656, 11186613, 14915484, 22373226, 29830968, 33559839, 44746452, 67119678, 89492904, 134239356, 268478712]

約数ペア:

[(1, 268478712), (2, 134239356), (3, 89492904), (4, 67119678), (6, 44746452), (8, 33559839), (9, 29830968), (12, 22373226), (18, 14915484), (24, 11186613), (27, 9943656), (36, 7457742), (54, 4971828), (72, 3728871), (81, 3314552), (108, 2485914), (162, 1657276), (216, 1242957), (317, 846936), (324, 828638), (634, 423468), (648, 414319), (951, 282312), (1268, 211734), (1307, 205416), (1902, 141156), (2536, 105867), (2614, 102708), (2853, 94104), (3804, 70578), (3921, 68472), (5228, 51354), (5706, 47052), (7608, 35289), (7842, 34236), (8559, 31368), (10456, 25677), (11412, 23526), (11763, 22824), (15684, 17118)]