290005968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45427}}^1$

素因数の和:45464

約数の個数: 80

約数和(自身を含む): 901291520

約数和(自身を除く): 611285552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 45427, 90854, 136281, 181708, 272562, 317989, 363416, 545124, 635978, 726832, 863113, 953967, 1090248, 1271956, 1726226, 1907934, 2180496, 2543912, 2589339, 3452452, 3815868, 5087824, 5178678, 6041791, 6904904, 7631736, 10357356, 12083582, 13809808, 15263472, 18125373, 20714712, 24167164, 36250746, 41429424, 48334328, 72501492, 96668656, 145002984, 290005968]

約数ペア:

[(1, 290005968), (2, 145002984), (3, 96668656), (4, 72501492), (6, 48334328), (7, 41429424), (8, 36250746), (12, 24167164), (14, 20714712), (16, 18125373), (19, 15263472), (21, 13809808), (24, 12083582), (28, 10357356), (38, 7631736), (42, 6904904), (48, 6041791), (56, 5178678), (57, 5087824), (76, 3815868), (84, 3452452), (112, 2589339), (114, 2543912), (133, 2180496), (152, 1907934), (168, 1726226), (228, 1271956), (266, 1090248), (304, 953967), (336, 863113), (399, 726832), (456, 635978), (532, 545124), (798, 363416), (912, 317989), (1064, 272562), (1596, 181708), (2128, 136281), (3192, 90854), (6384, 45427)]