644485248

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5651}}^1$

素因数の和:5688

約数の個数: 160

約数和(自身を含む): 2092709520

約数和(自身を除く): 1448224272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 384, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1152, 1188, 1296, 1408, 1584, 1728, 1782, 2112, 2376, 2592, 3168, 3456, 3564, 4224, 4752, 5184, 5651, 6336, 7128, 9504, 10368, 11302, 12672, 14256, 16953, 19008, 22604, 28512, 33906, 38016, 45208, 50859, 57024, 62161, 67812, 90416, 101718, 114048, 124322, 135624, 152577, 180832, 186483, 203436, 248644, 271248, 305154, 361664, 372966, 406872, 457731, 497288, 542496, 559449, 610308, 723328, 745932, 813744, 915462, 994576, 1084992, 1118898, 1220616, 1491864, 1627488, 1678347, 1830924, 1989152, 2169984, 2237796, 2441232, 2983728, 3254976, 3356694, 3661848, 3978304, 4475592, 4882464, 5035041, 5967456, 6509952, 6713388, 7323696, 7956608, 8951184, 9764928, 10070082, 11934912, 13426776, 14647392, 17902368, 19529856, 20140164, 23869824, 26853552, 29294784, 35804736, 40280328, 53707104, 58589568, 71609472, 80560656, 107414208, 161121312, 214828416, 322242624, 644485248]

約数ペア:

[(1, 644485248), (2, 322242624), (3, 214828416), (4, 161121312), (6, 107414208), (8, 80560656), (9, 71609472), (11, 58589568), (12, 53707104), (16, 40280328), (18, 35804736), (22, 29294784), (24, 26853552), (27, 23869824), (32, 20140164), (33, 19529856), (36, 17902368), (44, 14647392), (48, 13426776), (54, 11934912), (64, 10070082), (66, 9764928), (72, 8951184), (81, 7956608), (88, 7323696), (96, 6713388), (99, 6509952), (108, 5967456), (128, 5035041), (132, 4882464), (144, 4475592), (162, 3978304), (176, 3661848), (192, 3356694), (198, 3254976), (216, 2983728), (264, 2441232), (288, 2237796), (297, 2169984), (324, 1989152), (352, 1830924), (384, 1678347), (396, 1627488), (432, 1491864), (528, 1220616), (576, 1118898), (594, 1084992), (648, 994576), (704, 915462), (792, 813744), (864, 745932), (891, 723328), (1056, 610308), (1152, 559449), (1188, 542496), (1296, 497288), (1408, 457731), (1584, 406872), (1728, 372966), (1782, 361664), (2112, 305154), (2376, 271248), (2592, 248644), (3168, 203436), (3456, 186483), (3564, 180832), (4224, 152577), (4752, 135624), (5184, 124322), (5651, 114048), (6336, 101718), (7128, 90416), (9504, 67812), (10368, 62161), (11302, 57024), (12672, 50859), (14256, 45208), (16953, 38016), (19008, 33906), (22604, 28512)]