1639331232

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20161}}^1$

素因数の和:20203

約数の個数: 144

約数和(自身を含む): 5405996736

約数和(自身を除く): 3766665504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 672, 726, 847, 924, 968, 1056, 1232, 1452, 1694, 1848, 1936, 2464, 2541, 2904, 3388, 3696, 3872, 5082, 5808, 6776, 7392, 10164, 11616, 13552, 20161, 20328, 27104, 40322, 40656, 60483, 80644, 81312, 120966, 141127, 161288, 221771, 241932, 282254, 322576, 423381, 443542, 483864, 564508, 645152, 665313, 846762, 887084, 967728, 1129016, 1330626, 1552397, 1693524, 1774168, 1935456, 2258032, 2439481, 2661252, 3104794, 3387048, 3548336, 4516064, 4657191, 4878962, 5322504, 6209588, 6774096, 7096672, 7318443, 9314382, 9757924, 10645008, 12419176, 13548192, 14636886, 17076367, 18628764, 19515848, 21290016, 24838352, 29273772, 34152734, 37257528, 39031696, 49676704, 51229101, 58547544, 68305468, 74515056, 78063392, 102458202, 117095088, 136610936, 149030112, 204916404, 234190176, 273221872, 409832808, 546443744, 819665616, 1639331232]

約数ペア:

[(1, 1639331232), (2, 819665616), (3, 546443744), (4, 409832808), (6, 273221872), (7, 234190176), (8, 204916404), (11, 149030112), (12, 136610936), (14, 117095088), (16, 102458202), (21, 78063392), (22, 74515056), (24, 68305468), (28, 58547544), (32, 51229101), (33, 49676704), (42, 39031696), (44, 37257528), (48, 34152734), (56, 29273772), (66, 24838352), (77, 21290016), (84, 19515848), (88, 18628764), (96, 17076367), (112, 14636886), (121, 13548192), (132, 12419176), (154, 10645008), (168, 9757924), (176, 9314382), (224, 7318443), (231, 7096672), (242, 6774096), (264, 6209588), (308, 5322504), (336, 4878962), (352, 4657191), (363, 4516064), (462, 3548336), (484, 3387048), (528, 3104794), (616, 2661252), (672, 2439481), (726, 2258032), (847, 1935456), (924, 1774168), (968, 1693524), (1056, 1552397), (1232, 1330626), (1452, 1129016), (1694, 967728), (1848, 887084), (1936, 846762), (2464, 665313), (2541, 645152), (2904, 564508), (3388, 483864), (3696, 443542), (3872, 423381), (5082, 322576), (5808, 282254), (6776, 241932), (7392, 221771), (10164, 161288), (11616, 141127), (13552, 120966), (20161, 81312), (20328, 80644), (27104, 60483), (40322, 40656)]