538664532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{23663}}^1$

素因数の和:23948

約数の個数: 48

約数和(自身を含む): 1441800192

約数和(自身を除く): 903135660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 1084, 1626, 1897, 3252, 3794, 5691, 7588, 11382, 22764, 23663, 47326, 70989, 94652, 141978, 165641, 283956, 331282, 496923, 662564, 993846, 1987692, 6412673, 12825346, 19238019, 25650692, 38476038, 44888711, 76952076, 89777422, 134666133, 179554844, 269332266, 538664532]

約数ペア:

[(1, 538664532), (2, 269332266), (3, 179554844), (4, 134666133), (6, 89777422), (7, 76952076), (12, 44888711), (14, 38476038), (21, 25650692), (28, 19238019), (42, 12825346), (84, 6412673), (271, 1987692), (542, 993846), (813, 662564), (1084, 496923), (1626, 331282), (1897, 283956), (3252, 165641), (3794, 141978), (5691, 94652), (7588, 70989), (11382, 47326), (22764, 23663)]