8489808

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 26114400

約数和(自身を除く): 17624592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 107, 114, 116, 144, 152, 171, 174, 214, 228, 232, 261, 304, 321, 342, 348, 428, 456, 464, 522, 551, 642, 684, 696, 856, 912, 963, 1044, 1102, 1284, 1368, 1392, 1653, 1712, 1926, 2033, 2088, 2204, 2568, 2736, 3103, 3306, 3852, 4066, 4176, 4408, 4959, 5136, 6099, 6206, 6612, 7704, 8132, 8816, 9309, 9918, 12198, 12412, 13224, 15408, 16264, 18297, 18618, 19836, 24396, 24824, 26448, 27927, 32528, 36594, 37236, 39672, 48792, 49648, 55854, 58957, 73188, 74472, 79344, 97584, 111708, 117914, 146376, 148944, 176871, 223416, 235828, 292752, 353742, 446832, 471656, 530613, 707484, 943312, 1061226, 1414968, 2122452, 2829936, 4244904, 8489808]

約数ペア:

[(1, 8489808), (2, 4244904), (3, 2829936), (4, 2122452), (6, 1414968), (8, 1061226), (9, 943312), (12, 707484), (16, 530613), (18, 471656), (19, 446832), (24, 353742), (29, 292752), (36, 235828), (38, 223416), (48, 176871), (57, 148944), (58, 146376), (72, 117914), (76, 111708), (87, 97584), (107, 79344), (114, 74472), (116, 73188), (144, 58957), (152, 55854), (171, 49648), (174, 48792), (214, 39672), (228, 37236), (232, 36594), (261, 32528), (304, 27927), (321, 26448), (342, 24824), (348, 24396), (428, 19836), (456, 18618), (464, 18297), (522, 16264), (551, 15408), (642, 13224), (684, 12412), (696, 12198), (856, 9918), (912, 9309), (963, 8816), (1044, 8132), (1102, 7704), (1284, 6612), (1368, 6206), (1392, 6099), (1653, 5136), (1712, 4959), (1926, 4408), (2033, 4176), (2088, 4066), (2204, 3852), (2568, 3306), (2736, 3103)]