428883048

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2644

約数の個数: 144

約数和(自身を含む): 1344470400

約数和(自身を除く): 915587352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 121, 132, 152, 171, 198, 209, 228, 242, 264, 342, 363, 396, 418, 456, 484, 627, 684, 726, 792, 836, 968, 1089, 1254, 1368, 1452, 1672, 1881, 2178, 2299, 2508, 2591, 2904, 3762, 4356, 4598, 5016, 5182, 6897, 7524, 7773, 8712, 9196, 10364, 13794, 15048, 15546, 18392, 20691, 20728, 23319, 27588, 28501, 31092, 41382, 46638, 49229, 55176, 57002, 62184, 82764, 85503, 93276, 98458, 114004, 147687, 165528, 171006, 186552, 196916, 228008, 256509, 295374, 313511, 342012, 393832, 443061, 513018, 541519, 590748, 627022, 684024, 886122, 940533, 1026036, 1083038, 1181496, 1254044, 1624557, 1772244, 1881066, 2052072, 2166076, 2508088, 2821599, 3249114, 3544488, 3762132, 4332152, 4873671, 5643198, 5956709, 6498228, 7524264, 9747342, 11286396, 11913418, 12996456, 17870127, 19494684, 22572792, 23826836, 35740254, 38989368, 47653672, 53610381, 71480508, 107220762, 142961016, 214441524, 428883048]

約数ペア:

[(1, 428883048), (2, 214441524), (3, 142961016), (4, 107220762), (6, 71480508), (8, 53610381), (9, 47653672), (11, 38989368), (12, 35740254), (18, 23826836), (19, 22572792), (22, 19494684), (24, 17870127), (33, 12996456), (36, 11913418), (38, 11286396), (44, 9747342), (57, 7524264), (66, 6498228), (72, 5956709), (76, 5643198), (88, 4873671), (99, 4332152), (114, 3762132), (121, 3544488), (132, 3249114), (152, 2821599), (171, 2508088), (198, 2166076), (209, 2052072), (228, 1881066), (242, 1772244), (264, 1624557), (342, 1254044), (363, 1181496), (396, 1083038), (418, 1026036), (456, 940533), (484, 886122), (627, 684024), (684, 627022), (726, 590748), (792, 541519), (836, 513018), (968, 443061), (1089, 393832), (1254, 342012), (1368, 313511), (1452, 295374), (1672, 256509), (1881, 228008), (2178, 196916), (2299, 186552), (2508, 171006), (2591, 165528), (2904, 147687), (3762, 114004), (4356, 98458), (4598, 93276), (5016, 85503), (5182, 82764), (6897, 62184), (7524, 57002), (7773, 55176), (8712, 49229), (9196, 46638), (10364, 41382), (13794, 31092), (15048, 28501), (15546, 27588), (18392, 23319), (20691, 20728)]