645090804

素因数分解:

$2^2\times 3^4\times {\mathrm{137}}^1\times {\mathrm{14533}}^1$

素因数の和:14686

約数の個数: 60

約数和(自身を含む): 1698821124

約数和(自身を除く): 1053730320

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 274, 324, 411, 548, 822, 1233, 1644, 2466, 3699, 4932, 7398, 11097, 14533, 14796, 22194, 29066, 43599, 44388, 58132, 87198, 130797, 174396, 261594, 392391, 523188, 784782, 1177173, 1569564, 1991021, 2354346, 3982042, 4708692, 5973063, 7964084, 11946126, 17919189, 23892252, 35838378, 53757567, 71676756, 107515134, 161272701, 215030268, 322545402, 645090804]

約数ペア:

[(1, 645090804), (2, 322545402), (3, 215030268), (4, 161272701), (6, 107515134), (9, 71676756), (12, 53757567), (18, 35838378), (27, 23892252), (36, 17919189), (54, 11946126), (81, 7964084), (108, 5973063), (137, 4708692), (162, 3982042), (274, 2354346), (324, 1991021), (411, 1569564), (548, 1177173), (822, 784782), (1233, 523188), (1644, 392391), (2466, 261594), (3699, 174396), (4932, 130797), (7398, 87198), (11097, 58132), (14533, 44388), (14796, 43599), (22194, 29066)]