265253296

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 180

約数和(自身を含む): 693125776

約数和(自身を除く): 427872480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 37, 44, 46, 56, 74, 77, 88, 92, 112, 121, 148, 154, 161, 176, 184, 242, 253, 259, 296, 308, 322, 368, 407, 484, 506, 518, 529, 592, 616, 644, 814, 847, 851, 968, 1012, 1036, 1058, 1232, 1288, 1628, 1694, 1702, 1771, 1936, 2024, 2072, 2116, 2576, 2783, 2849, 3256, 3388, 3404, 3542, 3703, 4048, 4144, 4232, 4477, 5566, 5698, 5819, 5957, 6512, 6776, 6808, 7084, 7406, 8464, 8954, 9361, 11132, 11396, 11638, 11914, 13552, 13616, 14168, 14812, 17908, 18722, 19481, 19573, 22264, 22792, 23276, 23828, 28336, 29624, 31339, 35816, 37444, 38962, 39146, 40733, 44528, 45584, 46552, 47656, 59248, 62678, 64009, 65527, 71632, 74888, 77924, 78292, 81466, 93104, 95312, 102971, 125356, 128018, 131054, 137011, 149776, 155848, 156584, 162932, 205942, 215303, 250712, 256036, 262108, 274022, 311696, 313168, 325864, 411884, 430606, 448063, 501424, 512072, 524216, 548044, 651728, 720797, 823768, 861212, 896126, 1024144, 1048432, 1096088, 1441594, 1507121, 1647536, 1722424, 1792252, 2192176, 2368333, 2883188, 3014242, 3444848, 3584504, 4736666, 5766376, 6028484, 7169008, 9473332, 11532752, 12056968, 16578331, 18946664, 24113936, 33156662, 37893328, 66313324, 132626648, 265253296]

約数ペア:

[(1, 265253296), (2, 132626648), (4, 66313324), (7, 37893328), (8, 33156662), (11, 24113936), (14, 18946664), (16, 16578331), (22, 12056968), (23, 11532752), (28, 9473332), (37, 7169008), (44, 6028484), (46, 5766376), (56, 4736666), (74, 3584504), (77, 3444848), (88, 3014242), (92, 2883188), (112, 2368333), (121, 2192176), (148, 1792252), (154, 1722424), (161, 1647536), (176, 1507121), (184, 1441594), (242, 1096088), (253, 1048432), (259, 1024144), (296, 896126), (308, 861212), (322, 823768), (368, 720797), (407, 651728), (484, 548044), (506, 524216), (518, 512072), (529, 501424), (592, 448063), (616, 430606), (644, 411884), (814, 325864), (847, 313168), (851, 311696), (968, 274022), (1012, 262108), (1036, 256036), (1058, 250712), (1232, 215303), (1288, 205942), (1628, 162932), (1694, 156584), (1702, 155848), (1771, 149776), (1936, 137011), (2024, 131054), (2072, 128018), (2116, 125356), (2576, 102971), (2783, 95312), (2849, 93104), (3256, 81466), (3388, 78292), (3404, 77924), (3542, 74888), (3703, 71632), (4048, 65527), (4144, 64009), (4232, 62678), (4477, 59248), (5566, 47656), (5698, 46552), (5819, 45584), (5957, 44528), (6512, 40733), (6776, 39146), (6808, 38962), (7084, 37444), (7406, 35816), (8464, 31339), (8954, 29624), (9361, 28336), (11132, 23828), (11396, 23276), (11638, 22792), (11914, 22264), (13552, 19573), (13616, 19481), (14168, 18722), (14812, 17908)]