1028165712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{180001}}^1$

素因数の和:180036

約数の個数: 80

約数和(自身を含む): 3214115712

約数和(自身を除く): 2185950000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 180001, 360002, 540003, 720004, 1080006, 1260007, 1440008, 2160012, 2520014, 2880016, 3060017, 3780021, 4320024, 5040028, 6120034, 7560042, 8640048, 9180051, 10080056, 12240068, 15120084, 18360102, 20160112, 21420119, 24480136, 30240168, 36720204, 42840238, 48960272, 60480336, 64260357, 73440408, 85680476, 128520714, 146880816, 171360952, 257041428, 342721904, 514082856, 1028165712]

約数ペア:

[(1, 1028165712), (2, 514082856), (3, 342721904), (4, 257041428), (6, 171360952), (7, 146880816), (8, 128520714), (12, 85680476), (14, 73440408), (16, 64260357), (17, 60480336), (21, 48960272), (24, 42840238), (28, 36720204), (34, 30240168), (42, 24480136), (48, 21420119), (51, 20160112), (56, 18360102), (68, 15120084), (84, 12240068), (102, 10080056), (112, 9180051), (119, 8640048), (136, 7560042), (168, 6120034), (204, 5040028), (238, 4320024), (272, 3780021), (336, 3060017), (357, 2880016), (408, 2520014), (476, 2160012), (714, 1440008), (816, 1260007), (952, 1080006), (1428, 720004), (1904, 540003), (2856, 360002), (5712, 180001)]