1219698144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{605009}}^1$

素因数の和:605032

約数の個数: 72

約数和(自身を含む): 3964025520

約数和(自身を除く): 2744327376

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, 605009, 1210018, 1815027, 2420036, 3630054, 4235063, 4840072, 5445081, 7260108, 8470126, 9680144, 10890162, 12705189, 14520216, 16940252, 19360288, 21780324, 25410378, 29040432, 33880504, 38115567, 43560648, 50820756, 58080864, 67761008, 76231134, 87121296, 101641512, 135522016, 152462268, 174242592, 203283024, 304924536, 406566048, 609849072, 1219698144]

約数ペア:

[(1, 1219698144), (2, 609849072), (3, 406566048), (4, 304924536), (6, 203283024), (7, 174242592), (8, 152462268), (9, 135522016), (12, 101641512), (14, 87121296), (16, 76231134), (18, 67761008), (21, 58080864), (24, 50820756), (28, 43560648), (32, 38115567), (36, 33880504), (42, 29040432), (48, 25410378), (56, 21780324), (63, 19360288), (72, 16940252), (84, 14520216), (96, 12705189), (112, 10890162), (126, 9680144), (144, 8470126), (168, 7260108), (224, 5445081), (252, 4840072), (288, 4235063), (336, 3630054), (504, 2420036), (672, 1815027), (1008, 1210018), (2016, 605009)]