245355264

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:504

約数の個数: 288

約数和(自身を含む): 906554880

約数和(自身を除く): 661199616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 256, 264, 288, 297, 308, 336, 352, 378, 384, 396, 432, 448, 461, 462, 504, 528, 576, 594, 616, 672, 693, 704, 756, 768, 792, 864, 896, 922, 924, 1008, 1056, 1152, 1188, 1232, 1344, 1383, 1386, 1408, 1512, 1584, 1728, 1792, 1844, 1848, 2016, 2079, 2112, 2304, 2376, 2464, 2688, 2766, 2772, 2816, 3024, 3168, 3227, 3456, 3688, 3696, 4032, 4149, 4158, 4224, 4752, 4928, 5071, 5376, 5532, 5544, 6048, 6336, 6454, 6912, 7376, 7392, 8064, 8298, 8316, 8448, 9504, 9681, 9856, 10142, 11064, 11088, 12096, 12447, 12672, 12908, 14752, 14784, 15213, 16128, 16596, 16632, 19008, 19362, 19712, 20284, 22128, 22176, 24192, 24894, 25344, 25816, 29043, 29504, 29568, 30426, 33192, 33264, 35497, 38016, 38724, 40568, 44256, 44352, 45639, 48384, 49788, 51632, 58086, 59008, 59136, 60852, 66384, 66528, 70994, 76032, 77448, 81136, 87129, 88512, 88704, 91278, 99576, 103264, 106491, 116172, 118016, 121704, 132768, 133056, 136917, 141988, 154896, 162272, 174258, 177024, 177408, 182556, 199152, 206528, 212982, 232344, 243408, 265536, 266112, 273834, 283976, 309792, 319473, 324544, 348516, 354048, 365112, 398304, 413056, 425964, 464688, 486816, 531072, 532224, 547668, 567952, 619584, 638946, 649088, 697032, 730224, 796608, 826112, 851928, 929376, 958419, 973632, 1062144, 1095336, 1135904, 1239168, 1277892, 1298176, 1394064, 1460448, 1593216, 1703856, 1858752, 1916838, 1947264, 2190672, 2271808, 2478336, 2555784, 2788128, 2920896, 3186432, 3407712, 3717504, 3833676, 3894528, 4381344, 4543616, 5111568, 5576256, 5841792, 6815424, 7435008, 7667352, 8762688, 9087232, 10223136, 11152512, 11683584, 13630848, 15334704, 17525376, 20446272, 22305024, 27261696, 30669408, 35050752, 40892544, 61338816, 81785088, 122677632, 245355264]

約数ペア:

[(1, 245355264), (2, 122677632), (3, 81785088), (4, 61338816), (6, 40892544), (7, 35050752), (8, 30669408), (9, 27261696), (11, 22305024), (12, 20446272), (14, 17525376), (16, 15334704), (18, 13630848), (21, 11683584), (22, 11152512), (24, 10223136), (27, 9087232), (28, 8762688), (32, 7667352), (33, 7435008), (36, 6815424), (42, 5841792), (44, 5576256), (48, 5111568), (54, 4543616), (56, 4381344), (63, 3894528), (64, 3833676), (66, 3717504), (72, 3407712), (77, 3186432), (84, 2920896), (88, 2788128), (96, 2555784), (99, 2478336), (108, 2271808), (112, 2190672), (126, 1947264), (128, 1916838), (132, 1858752), (144, 1703856), (154, 1593216), (168, 1460448), (176, 1394064), (189, 1298176), (192, 1277892), (198, 1239168), (216, 1135904), (224, 1095336), (231, 1062144), (252, 973632), (256, 958419), (264, 929376), (288, 851928), (297, 826112), (308, 796608), (336, 730224), (352, 697032), (378, 649088), (384, 638946), (396, 619584), (432, 567952), (448, 547668), (461, 532224), (462, 531072), (504, 486816), (528, 464688), (576, 425964), (594, 413056), (616, 398304), (672, 365112), (693, 354048), (704, 348516), (756, 324544), (768, 319473), (792, 309792), (864, 283976), (896, 273834), (922, 266112), (924, 265536), (1008, 243408), (1056, 232344), (1152, 212982), (1188, 206528), (1232, 199152), (1344, 182556), (1383, 177408), (1386, 177024), (1408, 174258), (1512, 162272), (1584, 154896), (1728, 141988), (1792, 136917), (1844, 133056), (1848, 132768), (2016, 121704), (2079, 118016), (2112, 116172), (2304, 106491), (2376, 103264), (2464, 99576), (2688, 91278), (2766, 88704), (2772, 88512), (2816, 87129), (3024, 81136), (3168, 77448), (3227, 76032), (3456, 70994), (3688, 66528), (3696, 66384), (4032, 60852), (4149, 59136), (4158, 59008), (4224, 58086), (4752, 51632), (4928, 49788), (5071, 48384), (5376, 45639), (5532, 44352), (5544, 44256), (6048, 40568), (6336, 38724), (6454, 38016), (6912, 35497), (7376, 33264), (7392, 33192), (8064, 30426), (8298, 29568), (8316, 29504), (8448, 29043), (9504, 25816), (9681, 25344), (9856, 24894), (10142, 24192), (11064, 22176), (11088, 22128), (12096, 20284), (12447, 19712), (12672, 19362), (12908, 19008), (14752, 16632), (14784, 16596), (15213, 16128)]