213506304

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 627916800

約数和(自身を除く): 414410496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 127, 128, 132, 176, 192, 199, 254, 256, 264, 352, 381, 384, 398, 508, 528, 597, 704, 762, 768, 796, 1016, 1056, 1194, 1397, 1408, 1524, 1592, 2032, 2112, 2189, 2388, 2794, 2816, 3048, 3184, 4064, 4191, 4224, 4378, 4776, 5588, 6096, 6368, 6567, 8128, 8382, 8448, 8756, 9552, 11176, 12192, 12736, 13134, 16256, 16764, 17512, 19104, 22352, 24384, 25273, 25472, 26268, 32512, 33528, 35024, 38208, 44704, 48768, 50546, 50944, 52536, 67056, 70048, 75819, 76416, 89408, 97536, 101092, 105072, 134112, 140096, 151638, 152832, 178816, 202184, 210144, 268224, 278003, 280192, 303276, 357632, 404368, 420288, 536448, 556006, 560384, 606552, 808736, 834009, 840576, 1072896, 1112012, 1213104, 1617472, 1668018, 1681152, 2224024, 2426208, 3234944, 3336036, 4448048, 4852416, 6469888, 6672072, 8896096, 9704832, 13344144, 17792192, 19409664, 26688288, 35584384, 53376576, 71168768, 106753152, 213506304]

約数ペア:

[(1, 213506304), (2, 106753152), (3, 71168768), (4, 53376576), (6, 35584384), (8, 26688288), (11, 19409664), (12, 17792192), (16, 13344144), (22, 9704832), (24, 8896096), (32, 6672072), (33, 6469888), (44, 4852416), (48, 4448048), (64, 3336036), (66, 3234944), (88, 2426208), (96, 2224024), (127, 1681152), (128, 1668018), (132, 1617472), (176, 1213104), (192, 1112012), (199, 1072896), (254, 840576), (256, 834009), (264, 808736), (352, 606552), (381, 560384), (384, 556006), (398, 536448), (508, 420288), (528, 404368), (597, 357632), (704, 303276), (762, 280192), (768, 278003), (796, 268224), (1016, 210144), (1056, 202184), (1194, 178816), (1397, 152832), (1408, 151638), (1524, 140096), (1592, 134112), (2032, 105072), (2112, 101092), (2189, 97536), (2388, 89408), (2794, 76416), (2816, 75819), (3048, 70048), (3184, 67056), (4064, 52536), (4191, 50944), (4224, 50546), (4378, 48768), (4776, 44704), (5588, 38208), (6096, 35024), (6368, 33528), (6567, 32512), (8128, 26268), (8382, 25472), (8448, 25273), (8756, 24384), (9552, 22352), (11176, 19104), (12192, 17512), (12736, 16764), (13134, 16256)]