295357788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3257}}^1$

素因数の和:3507

約数の個数: 72

約数和(自身を含む): 818279280

約数和(自身を除く): 522921492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 229, 396, 458, 687, 916, 1374, 2061, 2519, 2748, 3257, 4122, 5038, 6514, 7557, 8244, 9771, 10076, 13028, 15114, 19542, 22671, 29313, 30228, 35827, 39084, 45342, 58626, 71654, 90684, 107481, 117252, 143308, 214962, 322443, 429924, 644886, 745853, 1289772, 1491706, 2237559, 2983412, 4475118, 6712677, 8204383, 8950236, 13425354, 16408766, 24613149, 26850708, 32817532, 49226298, 73839447, 98452596, 147678894, 295357788]

約数ペア:

[(1, 295357788), (2, 147678894), (3, 98452596), (4, 73839447), (6, 49226298), (9, 32817532), (11, 26850708), (12, 24613149), (18, 16408766), (22, 13425354), (33, 8950236), (36, 8204383), (44, 6712677), (66, 4475118), (99, 2983412), (132, 2237559), (198, 1491706), (229, 1289772), (396, 745853), (458, 644886), (687, 429924), (916, 322443), (1374, 214962), (2061, 143308), (2519, 117252), (2748, 107481), (3257, 90684), (4122, 71654), (5038, 58626), (6514, 45342), (7557, 39084), (8244, 35827), (9771, 30228), (10076, 29313), (13028, 22671), (15114, 19542)]