245545344

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2153}}^1$

素因数の和:2190

約数の個数: 160

約数和(自身を含む): 797540040

約数和(自身を除く): 551994696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 384, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1152, 1188, 1296, 1408, 1584, 1728, 1782, 2112, 2153, 2376, 2592, 3168, 3456, 3564, 4224, 4306, 4752, 5184, 6336, 6459, 7128, 8612, 9504, 10368, 12672, 12918, 14256, 17224, 19008, 19377, 23683, 25836, 28512, 34448, 38016, 38754, 47366, 51672, 57024, 58131, 68896, 71049, 77508, 94732, 103344, 114048, 116262, 137792, 142098, 155016, 174393, 189464, 206688, 213147, 232524, 275584, 284196, 310032, 348786, 378928, 413376, 426294, 465048, 568392, 620064, 639441, 697572, 757856, 826752, 852588, 930096, 1136784, 1240128, 1278882, 1395144, 1515712, 1705176, 1860192, 1918323, 2273568, 2480256, 2557764, 2790288, 3031424, 3410352, 3720384, 3836646, 4547136, 5115528, 5580576, 6820704, 7440768, 7673292, 9094272, 10231056, 11161152, 13641408, 15346584, 20462112, 22322304, 27282816, 30693168, 40924224, 61386336, 81848448, 122772672, 245545344]

約数ペア:

[(1, 245545344), (2, 122772672), (3, 81848448), (4, 61386336), (6, 40924224), (8, 30693168), (9, 27282816), (11, 22322304), (12, 20462112), (16, 15346584), (18, 13641408), (22, 11161152), (24, 10231056), (27, 9094272), (32, 7673292), (33, 7440768), (36, 6820704), (44, 5580576), (48, 5115528), (54, 4547136), (64, 3836646), (66, 3720384), (72, 3410352), (81, 3031424), (88, 2790288), (96, 2557764), (99, 2480256), (108, 2273568), (128, 1918323), (132, 1860192), (144, 1705176), (162, 1515712), (176, 1395144), (192, 1278882), (198, 1240128), (216, 1136784), (264, 930096), (288, 852588), (297, 826752), (324, 757856), (352, 697572), (384, 639441), (396, 620064), (432, 568392), (528, 465048), (576, 426294), (594, 413376), (648, 378928), (704, 348786), (792, 310032), (864, 284196), (891, 275584), (1056, 232524), (1152, 213147), (1188, 206688), (1296, 189464), (1408, 174393), (1584, 155016), (1728, 142098), (1782, 137792), (2112, 116262), (2153, 114048), (2376, 103344), (2592, 94732), (3168, 77508), (3456, 71049), (3564, 68896), (4224, 58131), (4306, 57024), (4752, 51672), (5184, 47366), (6336, 38754), (6459, 38016), (7128, 34448), (8612, 28512), (9504, 25836), (10368, 23683), (12672, 19377), (12918, 19008), (14256, 17224)]