About the Number

108505992

108505991 ← → 108505993

2進数表記:110011101111010101110001000

漢数字表記:一億八百五十万五千九百九十二

素因数分解:

2 3 × 3 1 × 7 5 × 269 1

素因数の和:313
約数の個数: 96
約数和(自身を含む): 317649600
約数和(自身を除く): 209143608

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 269, 294, 343, 392, 538, 588, 686, 807, 1029, 1076, 1176, 1372, 1614, 1883, 2058, 2152, 2401, 2744, 3228, 3766, 4116, 4802, 5649, 6456, 7203, 7532, 8232, 9604, 11298, 13181, 14406, 15064, 16807, 19208, 22596, 26362, 28812, 33614, 39543, 45192, 50421, 52724, 57624, 67228, 79086, 92267, 100842, 105448, 134456, 158172, 184534, 201684, 276801, 316344, 369068, 403368, 553602, 645869, 738136, 1107204, 1291738, 1937607, 2214408, 2583476, 3875214, 4521083, 5166952, 7750428, 9042166, 13563249, 15500856, 18084332, 27126498, 36168664, 54252996, 108505992]

約数ペア:
[(1, 108505992), (2, 54252996), (3, 36168664), (4, 27126498), (6, 18084332), (7, 15500856), (8, 13563249), (12, 9042166), (14, 7750428), (21, 5166952), (24, 4521083), (28, 3875214), (42, 2583476), (49, 2214408), (56, 1937607), (84, 1291738), (98, 1107204), (147, 738136), (168, 645869), (196, 553602), (269, 403368), (294, 369068), (343, 316344), (392, 276801), (538, 201684), (588, 184534), (686, 158172), (807, 134456), (1029, 105448), (1076, 100842), (1176, 92267), (1372, 79086), (1614, 67228), (1883, 57624), (2058, 52724), (2152, 50421), (2401, 45192), (2744, 39543), (3228, 33614), (3766, 28812), (4116, 26362), (4802, 22596), (5649, 19208), (6456, 16807), (7203, 15064), (7532, 14406), (8232, 13181), (9604, 11298)]

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