245736288

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1058

約数の個数: 192

約数和(自身を含む): 839946240

約数和(自身を除く): 594209952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 72, 82, 84, 96, 108, 112, 123, 126, 144, 164, 168, 189, 216, 224, 246, 252, 287, 288, 328, 336, 369, 378, 432, 492, 504, 574, 656, 672, 738, 756, 861, 864, 984, 991, 1008, 1107, 1148, 1312, 1476, 1512, 1722, 1968, 1982, 2016, 2214, 2296, 2583, 2952, 2973, 3024, 3444, 3936, 3964, 4428, 4592, 5166, 5904, 5946, 6048, 6888, 6937, 7749, 7928, 8856, 8919, 9184, 10332, 11808, 11892, 13776, 13874, 15498, 15856, 17712, 17838, 20664, 20811, 23784, 26757, 27552, 27748, 30996, 31712, 35424, 35676, 40631, 41328, 41622, 47568, 53514, 55496, 61992, 62433, 71352, 81262, 82656, 83244, 95136, 107028, 110992, 121893, 123984, 124866, 142704, 162524, 166488, 187299, 214056, 221984, 243786, 247968, 249732, 284417, 285408, 325048, 332976, 365679, 374598, 428112, 487572, 499464, 568834, 650096, 665952, 731358, 749196, 853251, 856224, 975144, 998928, 1097037, 1137668, 1300192, 1462716, 1498392, 1706502, 1950288, 1997856, 2194074, 2275336, 2559753, 2925432, 2996784, 3413004, 3900576, 4388148, 4550672, 5119506, 5850864, 5993568, 6826008, 7679259, 8776296, 9101344, 10239012, 11701728, 13652016, 15358518, 17552592, 20478024, 27304032, 30717036, 35105184, 40956048, 61434072, 81912096, 122868144, 245736288]

約数ペア:

[(1, 245736288), (2, 122868144), (3, 81912096), (4, 61434072), (6, 40956048), (7, 35105184), (8, 30717036), (9, 27304032), (12, 20478024), (14, 17552592), (16, 15358518), (18, 13652016), (21, 11701728), (24, 10239012), (27, 9101344), (28, 8776296), (32, 7679259), (36, 6826008), (41, 5993568), (42, 5850864), (48, 5119506), (54, 4550672), (56, 4388148), (63, 3900576), (72, 3413004), (82, 2996784), (84, 2925432), (96, 2559753), (108, 2275336), (112, 2194074), (123, 1997856), (126, 1950288), (144, 1706502), (164, 1498392), (168, 1462716), (189, 1300192), (216, 1137668), (224, 1097037), (246, 998928), (252, 975144), (287, 856224), (288, 853251), (328, 749196), (336, 731358), (369, 665952), (378, 650096), (432, 568834), (492, 499464), (504, 487572), (574, 428112), (656, 374598), (672, 365679), (738, 332976), (756, 325048), (861, 285408), (864, 284417), (984, 249732), (991, 247968), (1008, 243786), (1107, 221984), (1148, 214056), (1312, 187299), (1476, 166488), (1512, 162524), (1722, 142704), (1968, 124866), (1982, 123984), (2016, 121893), (2214, 110992), (2296, 107028), (2583, 95136), (2952, 83244), (2973, 82656), (3024, 81262), (3444, 71352), (3936, 62433), (3964, 61992), (4428, 55496), (4592, 53514), (5166, 47568), (5904, 41622), (5946, 41328), (6048, 40631), (6888, 35676), (6937, 35424), (7749, 31712), (7928, 30996), (8856, 27748), (8919, 27552), (9184, 26757), (10332, 23784), (11808, 20811), (11892, 20664), (13776, 17838), (13874, 17712), (15498, 15856)]