254611728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:606

約数の個数: 160

約数和(自身を含む): 841017600

約数和(自身を除く): 586405872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 269, 313, 336, 378, 432, 504, 538, 626, 756, 807, 939, 1008, 1076, 1252, 1512, 1614, 1878, 1883, 2152, 2191, 2421, 2504, 2817, 3024, 3228, 3756, 3766, 4304, 4382, 4842, 5008, 5634, 5649, 6456, 6573, 7263, 7512, 7532, 8451, 8764, 9684, 11268, 11298, 12912, 13146, 14526, 15024, 15064, 16902, 16947, 17528, 19368, 19719, 22536, 22596, 26292, 29052, 30128, 33804, 33894, 35056, 38736, 39438, 45072, 45192, 50841, 52584, 58104, 59157, 67608, 67788, 78876, 84197, 90384, 101682, 105168, 116208, 118314, 135216, 135576, 157752, 168394, 203364, 236628, 252591, 271152, 315504, 336788, 406728, 473256, 505182, 589379, 673576, 757773, 813456, 946512, 1010364, 1178758, 1347152, 1515546, 1768137, 2020728, 2273319, 2357516, 3031092, 3536274, 4041456, 4546638, 4715032, 5304411, 6062184, 7072548, 9093276, 9430064, 10608822, 12124368, 14145096, 15913233, 18186552, 21217644, 28290192, 31826466, 36373104, 42435288, 63652932, 84870576, 127305864, 254611728]

約数ペア:

[(1, 254611728), (2, 127305864), (3, 84870576), (4, 63652932), (6, 42435288), (7, 36373104), (8, 31826466), (9, 28290192), (12, 21217644), (14, 18186552), (16, 15913233), (18, 14145096), (21, 12124368), (24, 10608822), (27, 9430064), (28, 9093276), (36, 7072548), (42, 6062184), (48, 5304411), (54, 4715032), (56, 4546638), (63, 4041456), (72, 3536274), (84, 3031092), (108, 2357516), (112, 2273319), (126, 2020728), (144, 1768137), (168, 1515546), (189, 1347152), (216, 1178758), (252, 1010364), (269, 946512), (313, 813456), (336, 757773), (378, 673576), (432, 589379), (504, 505182), (538, 473256), (626, 406728), (756, 336788), (807, 315504), (939, 271152), (1008, 252591), (1076, 236628), (1252, 203364), (1512, 168394), (1614, 157752), (1878, 135576), (1883, 135216), (2152, 118314), (2191, 116208), (2421, 105168), (2504, 101682), (2817, 90384), (3024, 84197), (3228, 78876), (3756, 67788), (3766, 67608), (4304, 59157), (4382, 58104), (4842, 52584), (5008, 50841), (5634, 45192), (5649, 45072), (6456, 39438), (6573, 38736), (7263, 35056), (7512, 33894), (7532, 33804), (8451, 30128), (8764, 29052), (9684, 26292), (11268, 22596), (11298, 22536), (12912, 19719), (13146, 19368), (14526, 17528), (15024, 16947), (15064, 16902)]