About the Number

2009145216

2009145215 ← → 2009145217

2進数表記:1110111110000010001111110000000

漢数字表記:二十億九百十四万五千二百十六

素因数分解:

2 7 × 3 1 × 13 1 × 31 1 × 12983 1

素因数の和:13044
約数の個数: 128
約数和(自身を含む): 5933168640
約数和(自身を除く): 3924023424

約数列:
[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3968, 4836, 4992, 5952, 6448, 9672, 11904, 12896, 12983, 19344, 25792, 25966, 38688, 38949, 51584, 51932, 77376, 77898, 103864, 154752, 155796, 168779, 207728, 311592, 337558, 402473, 415456, 506337, 623184, 675116, 804946, 830912, 1012674, 1207419, 1246368, 1350232, 1609892, 1661824, 2025348, 2414838, 2492736, 2700464, 3219784, 4050696, 4829676, 4985472, 5232149, 5400928, 6439568, 8101392, 9659352, 10464298, 10801856, 12879136, 15696447, 16202784, 19318704, 20928596, 21603712, 25758272, 31392894, 32405568, 38637408, 41857192, 51516544, 62785788, 64811136, 77274816, 83714384, 125571576, 154549632, 167428768, 251143152, 334857536, 502286304, 669715072, 1004572608, 2009145216]

約数ペア:
[(1, 2009145216), (2, 1004572608), (3, 669715072), (4, 502286304), (6, 334857536), (8, 251143152), (12, 167428768), (13, 154549632), (16, 125571576), (24, 83714384), (26, 77274816), (31, 64811136), (32, 62785788), (39, 51516544), (48, 41857192), (52, 38637408), (62, 32405568), (64, 31392894), (78, 25758272), (93, 21603712), (96, 20928596), (104, 19318704), (124, 16202784), (128, 15696447), (156, 12879136), (186, 10801856), (192, 10464298), (208, 9659352), (248, 8101392), (312, 6439568), (372, 5400928), (384, 5232149), (403, 4985472), (416, 4829676), (496, 4050696), (624, 3219784), (744, 2700464), (806, 2492736), (832, 2414838), (992, 2025348), (1209, 1661824), (1248, 1609892), (1488, 1350232), (1612, 1246368), (1664, 1207419), (1984, 1012674), (2418, 830912), (2496, 804946), (2976, 675116), (3224, 623184), (3968, 506337), (4836, 415456), (4992, 402473), (5952, 337558), (6448, 311592), (9672, 207728), (11904, 168779), (12896, 155796), (12983, 154752), (19344, 103864), (25792, 77898), (25966, 77376), (38688, 51932), (38949, 51584)]

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