260519292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{5437}}^1$

素因数の和:5480

約数の個数: 72

約数和(自身を含む): 724472112

約数和(自身を除く): 463952820

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1331, 1452, 2178, 2662, 3993, 4356, 5324, 5437, 7986, 10874, 11979, 15972, 16311, 21748, 23958, 32622, 47916, 48933, 59807, 65244, 97866, 119614, 179421, 195732, 239228, 358842, 538263, 657877, 717684, 1076526, 1315754, 1973631, 2153052, 2631508, 3947262, 5920893, 7236647, 7894524, 11841786, 14473294, 21709941, 23683572, 28946588, 43419882, 65129823, 86839764, 130259646, 260519292]

約数ペア:

[(1, 260519292), (2, 130259646), (3, 86839764), (4, 65129823), (6, 43419882), (9, 28946588), (11, 23683572), (12, 21709941), (18, 14473294), (22, 11841786), (33, 7894524), (36, 7236647), (44, 5920893), (66, 3947262), (99, 2631508), (121, 2153052), (132, 1973631), (198, 1315754), (242, 1076526), (363, 717684), (396, 657877), (484, 538263), (726, 358842), (1089, 239228), (1331, 195732), (1452, 179421), (2178, 119614), (2662, 97866), (3993, 65244), (4356, 59807), (5324, 48933), (5437, 47916), (7986, 32622), (10874, 23958), (11979, 21748), (15972, 16311)]