290880045232

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2591}}^1\times {\mathrm{58963}}^1$

素因数の和:61586

約数の個数: 80

約数和(自身を含む): 682254047232

約数和(自身を除く): 391374002000

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 2591, 5182, 10364, 18137, 20728, 36274, 41456, 44047, 58963, 72548, 88094, 117926, 145096, 176188, 235852, 290192, 308329, 352376, 412741, 471704, 616658, 704752, 825482, 943408, 1002371, 1233316, 1650964, 2004742, 2466632, 3301928, 4009484, 4933264, 6603856, 7016597, 8018968, 14033194, 16037936, 28066388, 56132776, 112265552, 152773133, 305546266, 611092532, 1069411931, 1222185064, 2138823862, 2444370128, 2597143261, 4277647724, 5194286522, 8555295448, 10388573044, 17110590896, 18180002827, 20777146088, 36360005654, 41554292176, 72720011308, 145440022616, 290880045232]

約数ペア:

[(1, 290880045232), (2, 145440022616), (4, 72720011308), (7, 41554292176), (8, 36360005654), (14, 20777146088), (16, 18180002827), (17, 17110590896), (28, 10388573044), (34, 8555295448), (56, 5194286522), (68, 4277647724), (112, 2597143261), (119, 2444370128), (136, 2138823862), (238, 1222185064), (272, 1069411931), (476, 611092532), (952, 305546266), (1904, 152773133), (2591, 112265552), (5182, 56132776), (10364, 28066388), (18137, 16037936), (20728, 14033194), (36274, 8018968), (41456, 7016597), (44047, 6603856), (58963, 4933264), (72548, 4009484), (88094, 3301928), (117926, 2466632), (145096, 2004742), (176188, 1650964), (235852, 1233316), (290192, 1002371), (308329, 943408), (352376, 825482), (412741, 704752), (471704, 616658)]