282648807

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 515840000

約数和(自身を除く): 233191193

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 61, 63, 79, 133, 147, 171, 183, 237, 343, 399, 427, 441, 549, 553, 711, 931, 1029, 1159, 1197, 1281, 1501, 1659, 2793, 2989, 3087, 3477, 3843, 3871, 4503, 4819, 4977, 6517, 8113, 8379, 8967, 10431, 10507, 11613, 13509, 14457, 19551, 20923, 24339, 26901, 27097, 31521, 33733, 34839, 43371, 56791, 58653, 62769, 73017, 73549, 81291, 91561, 94563, 101199, 170373, 188307, 220647, 236131, 243873, 274683, 303597, 397537, 511119, 514843, 640927, 661941, 708393, 824049, 1192611, 1544529, 1652917, 1922781, 2125179, 3577833, 4486489, 4633587, 4958751, 5768343, 13459467, 14876253, 31405423, 40378401, 94216269, 282648807]

約数ペア:

[(1, 282648807), (3, 94216269), (7, 40378401), (9, 31405423), (19, 14876253), (21, 13459467), (49, 5768343), (57, 4958751), (61, 4633587), (63, 4486489), (79, 3577833), (133, 2125179), (147, 1922781), (171, 1652917), (183, 1544529), (237, 1192611), (343, 824049), (399, 708393), (427, 661941), (441, 640927), (549, 514843), (553, 511119), (711, 397537), (931, 303597), (1029, 274683), (1159, 243873), (1197, 236131), (1281, 220647), (1501, 188307), (1659, 170373), (2793, 101199), (2989, 94563), (3087, 91561), (3477, 81291), (3843, 73549), (3871, 73017), (4503, 62769), (4819, 58653), (4977, 56791), (6517, 43371), (8113, 34839), (8379, 33733), (8967, 31521), (10431, 27097), (10507, 26901), (11613, 24339), (13509, 20923), (14457, 19551)]