221243489376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25325491}}^1$

素因数の和:25325524

約数の個数: 96

約数和(自身を含む): 714786686208

約数和(自身を除く): 493543196832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 25325491, 50650982, 75976473, 101301964, 151952946, 177278437, 202603928, 303905892, 329231383, 354556874, 405207856, 531835311, 607811784, 658462766, 709113748, 810415712, 987694149, 1063670622, 1215623568, 1316925532, 1418227496, 1975388298, 2127341244, 2304619681, 2431247136, 2633851064, 2836454992, 3950776596, 4254682488, 4609239362, 5267702128, 5672909984, 6913859043, 7901553192, 8509364976, 9218478724, 10535404256, 13827718086, 15803106384, 17018729952, 18436957448, 27655436172, 31606212768, 36873914896, 55310872344, 73747829792, 110621744688, 221243489376]

約数ペア:

[(1, 221243489376), (2, 110621744688), (3, 73747829792), (4, 55310872344), (6, 36873914896), (7, 31606212768), (8, 27655436172), (12, 18436957448), (13, 17018729952), (14, 15803106384), (16, 13827718086), (21, 10535404256), (24, 9218478724), (26, 8509364976), (28, 7901553192), (32, 6913859043), (39, 5672909984), (42, 5267702128), (48, 4609239362), (52, 4254682488), (56, 3950776596), (78, 2836454992), (84, 2633851064), (91, 2431247136), (96, 2304619681), (104, 2127341244), (112, 1975388298), (156, 1418227496), (168, 1316925532), (182, 1215623568), (208, 1063670622), (224, 987694149), (273, 810415712), (312, 709113748), (336, 658462766), (364, 607811784), (416, 531835311), (546, 405207856), (624, 354556874), (672, 329231383), (728, 303905892), (1092, 202603928), (1248, 177278437), (1456, 151952946), (2184, 101301964), (2912, 75976473), (4368, 50650982), (8736, 25325491)]