305708889136

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9103}}^1\times {\mathrm{13037}}^1$

素因数の和:22178

約数の個数: 80

約数和(自身を含む): 706490210304

約数和(自身を除く): 400781321168

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 9103, 13037, 18206, 26074, 36412, 52148, 63721, 72824, 91259, 104296, 127442, 145648, 182518, 208592, 209369, 254884, 299851, 365036, 418738, 509768, 599702, 730072, 837476, 1019536, 1199404, 1460144, 1465583, 1674952, 2098957, 2398808, 2931166, 3349904, 4197914, 4797616, 5862332, 8395828, 11724664, 16791656, 23449328, 33583312, 118675811, 237351622, 474703244, 830730677, 949406488, 1661461354, 1898812976, 2729543653, 3322922708, 5459087306, 6645845416, 10918174612, 13291690832, 19106805571, 21836349224, 38213611142, 43672698448, 76427222284, 152854444568, 305708889136]

約数ペア:

[(1, 305708889136), (2, 152854444568), (4, 76427222284), (7, 43672698448), (8, 38213611142), (14, 21836349224), (16, 19106805571), (23, 13291690832), (28, 10918174612), (46, 6645845416), (56, 5459087306), (92, 3322922708), (112, 2729543653), (161, 1898812976), (184, 1661461354), (322, 949406488), (368, 830730677), (644, 474703244), (1288, 237351622), (2576, 118675811), (9103, 33583312), (13037, 23449328), (18206, 16791656), (26074, 11724664), (36412, 8395828), (52148, 5862332), (63721, 4797616), (72824, 4197914), (91259, 3349904), (104296, 2931166), (127442, 2398808), (145648, 2098957), (182518, 1674952), (208592, 1465583), (209369, 1460144), (254884, 1199404), (299851, 1019536), (365036, 837476), (418738, 730072), (509768, 599702)]