1381650648

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{23977}}^1$

素因数の和:24014

約数の個数: 80

約数和(自身を含む): 4029742680

約数和(自身を除く): 2648092032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2401, 2744, 4116, 4802, 7203, 8232, 9604, 14406, 19208, 23977, 28812, 47954, 57624, 71931, 95908, 143862, 167839, 191816, 287724, 335678, 503517, 575448, 671356, 1007034, 1174873, 1342712, 2014068, 2349746, 3524619, 4028136, 4699492, 7049238, 8224111, 9398984, 14098476, 16448222, 24672333, 28196952, 32896444, 49344666, 57568777, 65792888, 98689332, 115137554, 172706331, 197378664, 230275108, 345412662, 460550216, 690825324, 1381650648]

約数ペア:

[(1, 1381650648), (2, 690825324), (3, 460550216), (4, 345412662), (6, 230275108), (7, 197378664), (8, 172706331), (12, 115137554), (14, 98689332), (21, 65792888), (24, 57568777), (28, 49344666), (42, 32896444), (49, 28196952), (56, 24672333), (84, 16448222), (98, 14098476), (147, 9398984), (168, 8224111), (196, 7049238), (294, 4699492), (343, 4028136), (392, 3524619), (588, 2349746), (686, 2014068), (1029, 1342712), (1176, 1174873), (1372, 1007034), (2058, 671356), (2401, 575448), (2744, 503517), (4116, 335678), (4802, 287724), (7203, 191816), (8232, 167839), (9604, 143862), (14406, 95908), (19208, 71931), (23977, 57624), (28812, 47954)]