260451072

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{769}}^1$

素因数の和:808

約数の個数: 216

約数和(自身を含む): 897111600

約数和(自身を除く): 636660528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 768, 769, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1538, 1568, 1728, 1764, 1792, 2016, 2304, 2307, 2352, 2646, 2688, 3024, 3076, 3136, 3456, 3528, 4032, 4614, 4704, 5292, 5376, 5383, 6048, 6152, 6272, 6912, 6921, 7056, 8064, 9228, 9408, 10584, 10766, 12096, 12304, 12544, 13842, 14112, 16128, 16149, 18456, 18816, 20763, 21168, 21532, 24192, 24608, 27684, 28224, 32298, 36912, 37632, 37681, 41526, 42336, 43064, 48384, 48447, 49216, 55368, 56448, 64596, 73824, 75362, 83052, 84672, 86128, 96894, 98432, 110736, 112896, 113043, 129192, 145341, 147648, 150724, 166104, 169344, 172256, 193788, 196864, 221472, 226086, 258384, 290682, 295296, 301448, 332208, 338688, 339129, 344512, 387576, 442944, 452172, 516768, 581364, 590592, 602896, 664416, 678258, 689024, 775152, 885888, 904344, 1017387, 1033536, 1162728, 1205792, 1328832, 1356516, 1378048, 1550304, 1771776, 1808688, 2034774, 2067072, 2325456, 2411584, 2657664, 2713032, 3100608, 3617376, 4069548, 4134144, 4650912, 4823168, 5315328, 5426064, 6201216, 7234752, 8139096, 9301824, 9646336, 10852128, 12402432, 14469504, 16278192, 18603648, 21704256, 28939008, 32556384, 37207296, 43408512, 65112768, 86817024, 130225536, 260451072]

約数ペア:

[(1, 260451072), (2, 130225536), (3, 86817024), (4, 65112768), (6, 43408512), (7, 37207296), (8, 32556384), (9, 28939008), (12, 21704256), (14, 18603648), (16, 16278192), (18, 14469504), (21, 12402432), (24, 10852128), (27, 9646336), (28, 9301824), (32, 8139096), (36, 7234752), (42, 6201216), (48, 5426064), (49, 5315328), (54, 4823168), (56, 4650912), (63, 4134144), (64, 4069548), (72, 3617376), (84, 3100608), (96, 2713032), (98, 2657664), (108, 2411584), (112, 2325456), (126, 2067072), (128, 2034774), (144, 1808688), (147, 1771776), (168, 1550304), (189, 1378048), (192, 1356516), (196, 1328832), (216, 1205792), (224, 1162728), (252, 1033536), (256, 1017387), (288, 904344), (294, 885888), (336, 775152), (378, 689024), (384, 678258), (392, 664416), (432, 602896), (441, 590592), (448, 581364), (504, 516768), (576, 452172), (588, 442944), (672, 387576), (756, 344512), (768, 339129), (769, 338688), (784, 332208), (864, 301448), (882, 295296), (896, 290682), (1008, 258384), (1152, 226086), (1176, 221472), (1323, 196864), (1344, 193788), (1512, 172256), (1538, 169344), (1568, 166104), (1728, 150724), (1764, 147648), (1792, 145341), (2016, 129192), (2304, 113043), (2307, 112896), (2352, 110736), (2646, 98432), (2688, 96894), (3024, 86128), (3076, 84672), (3136, 83052), (3456, 75362), (3528, 73824), (4032, 64596), (4614, 56448), (4704, 55368), (5292, 49216), (5376, 48447), (5383, 48384), (6048, 43064), (6152, 42336), (6272, 41526), (6912, 37681), (6921, 37632), (7056, 36912), (8064, 32298), (9228, 28224), (9408, 27684), (10584, 24608), (10766, 24192), (12096, 21532), (12304, 21168), (12544, 20763), (13842, 18816), (14112, 18456), (16128, 16149)]