260452836

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 162

約数和(自身を含む): 810261270

約数和(自身を除く): 549808434

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 361, 399, 409, 441, 532, 588, 684, 722, 798, 818, 882, 931, 1083, 1197, 1227, 1444, 1596, 1636, 1764, 1862, 2166, 2394, 2454, 2527, 2793, 2863, 3249, 3681, 3724, 4332, 4788, 4908, 5054, 5586, 5726, 6498, 7362, 7581, 7771, 8379, 8589, 10108, 11172, 11452, 12996, 14724, 15162, 15542, 16758, 17178, 17689, 20041, 22743, 23313, 25767, 30324, 31084, 33516, 34356, 35378, 40082, 45486, 46626, 51534, 53067, 54397, 60123, 69939, 70756, 80164, 90972, 93252, 103068, 106134, 108794, 120246, 139878, 147649, 159201, 163191, 180369, 212268, 217588, 240492, 279756, 295298, 318402, 326382, 360738, 380779, 442947, 489573, 590596, 636804, 652764, 721476, 761558, 885894, 979146, 1033543, 1142337, 1328841, 1523116, 1771788, 1958292, 2067086, 2284674, 2657682, 3100629, 3427011, 4134172, 4569348, 5315364, 6201258, 6854022, 7234801, 9301887, 12402516, 13708044, 14469602, 18603774, 21704403, 28939204, 37207548, 43408806, 65113209, 86817612, 130226418, 260452836]

約数ペア:

[(1, 260452836), (2, 130226418), (3, 86817612), (4, 65113209), (6, 43408806), (7, 37207548), (9, 28939204), (12, 21704403), (14, 18603774), (18, 14469602), (19, 13708044), (21, 12402516), (28, 9301887), (36, 7234801), (38, 6854022), (42, 6201258), (49, 5315364), (57, 4569348), (63, 4134172), (76, 3427011), (84, 3100629), (98, 2657682), (114, 2284674), (126, 2067086), (133, 1958292), (147, 1771788), (171, 1523116), (196, 1328841), (228, 1142337), (252, 1033543), (266, 979146), (294, 885894), (342, 761558), (361, 721476), (399, 652764), (409, 636804), (441, 590596), (532, 489573), (588, 442947), (684, 380779), (722, 360738), (798, 326382), (818, 318402), (882, 295298), (931, 279756), (1083, 240492), (1197, 217588), (1227, 212268), (1444, 180369), (1596, 163191), (1636, 159201), (1764, 147649), (1862, 139878), (2166, 120246), (2394, 108794), (2454, 106134), (2527, 103068), (2793, 93252), (2863, 90972), (3249, 80164), (3681, 70756), (3724, 69939), (4332, 60123), (4788, 54397), (4908, 53067), (5054, 51534), (5586, 46626), (5726, 45486), (6498, 40082), (7362, 35378), (7581, 34356), (7771, 33516), (8379, 31084), (8589, 30324), (10108, 25767), (11172, 23313), (11452, 22743), (12996, 20041), (14724, 17689), (15162, 17178), (15542, 16758)]