553403196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{26099}}^1$

素因数の和:26159

約数の個数: 72

約数和(自身を含む): 1520064000

約数和(自身を除く): 966660804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 26099, 52198, 78297, 104396, 156594, 234891, 313188, 469782, 495881, 809069, 939564, 991762, 1487643, 1618138, 1983524, 2427207, 2975286, 3236276, 4462929, 4854414, 5950572, 7281621, 8925858, 9708828, 14563242, 15372311, 17851716, 29126484, 30744622, 46116933, 61489244, 92233866, 138350799, 184467732, 276701598, 553403196]

約数ペア:

[(1, 553403196), (2, 276701598), (3, 184467732), (4, 138350799), (6, 92233866), (9, 61489244), (12, 46116933), (18, 30744622), (19, 29126484), (31, 17851716), (36, 15372311), (38, 14563242), (57, 9708828), (62, 8925858), (76, 7281621), (93, 5950572), (114, 4854414), (124, 4462929), (171, 3236276), (186, 2975286), (228, 2427207), (279, 1983524), (342, 1618138), (372, 1487643), (558, 991762), (589, 939564), (684, 809069), (1116, 495881), (1178, 469782), (1767, 313188), (2356, 234891), (3534, 156594), (5301, 104396), (7068, 78297), (10602, 52198), (21204, 26099)]