2499047712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1239607}}^1$

素因数の和:1239630

約数の個数: 72

約数和(自身を含む): 8121911616

約数和(自身を除く): 5622863904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1239607, 2479214, 3718821, 4958428, 7437642, 8677249, 9916856, 11156463, 14875284, 17354498, 19833712, 22312926, 26031747, 29750568, 34708996, 39667424, 44625852, 52063494, 59501136, 69417992, 78095241, 89251704, 104126988, 119002272, 138835984, 156190482, 178503408, 208253976, 277671968, 312380964, 357006816, 416507952, 624761928, 833015904, 1249523856, 2499047712]

約数ペア:

[(1, 2499047712), (2, 1249523856), (3, 833015904), (4, 624761928), (6, 416507952), (7, 357006816), (8, 312380964), (9, 277671968), (12, 208253976), (14, 178503408), (16, 156190482), (18, 138835984), (21, 119002272), (24, 104126988), (28, 89251704), (32, 78095241), (36, 69417992), (42, 59501136), (48, 52063494), (56, 44625852), (63, 39667424), (72, 34708996), (84, 29750568), (96, 26031747), (112, 22312926), (126, 19833712), (144, 17354498), (168, 14875284), (224, 11156463), (252, 9916856), (288, 8677249), (336, 7437642), (504, 4958428), (672, 3718821), (1008, 2479214), (2016, 1239607)]