27948816

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:278

約数の個数: 180

約数和(自身を含む): 96753852

約数和(自身を除く): 68805036

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 233, 238, 252, 272, 294, 306, 336, 357, 392, 408, 441, 466, 476, 504, 588, 612, 699, 714, 784, 816, 833, 882, 932, 952, 1008, 1071, 1176, 1224, 1398, 1428, 1631, 1666, 1764, 1864, 1904, 2097, 2142, 2352, 2448, 2499, 2796, 2856, 3262, 3332, 3528, 3728, 3961, 4194, 4284, 4893, 4998, 5592, 5712, 6524, 6664, 7056, 7497, 7922, 8388, 8568, 9786, 9996, 11184, 11417, 11883, 13048, 13328, 14679, 14994, 15844, 16776, 17136, 19572, 19992, 22834, 23766, 26096, 27727, 29358, 29988, 31688, 33552, 34251, 35649, 39144, 39984, 45668, 47532, 55454, 58716, 59976, 63376, 68502, 71298, 78288, 83181, 91336, 95064, 102753, 110908, 117432, 119952, 137004, 142596, 166362, 182672, 190128, 194089, 205506, 221816, 234864, 249543, 274008, 285192, 332724, 388178, 411012, 443632, 499086, 548016, 570384, 582267, 665448, 776356, 822024, 998172, 1164534, 1330896, 1552712, 1644048, 1746801, 1996344, 2329068, 3105424, 3493602, 3992688, 4658136, 6987204, 9316272, 13974408, 27948816]

約数ペア:

[(1, 27948816), (2, 13974408), (3, 9316272), (4, 6987204), (6, 4658136), (7, 3992688), (8, 3493602), (9, 3105424), (12, 2329068), (14, 1996344), (16, 1746801), (17, 1644048), (18, 1552712), (21, 1330896), (24, 1164534), (28, 998172), (34, 822024), (36, 776356), (42, 665448), (48, 582267), (49, 570384), (51, 548016), (56, 499086), (63, 443632), (68, 411012), (72, 388178), (84, 332724), (98, 285192), (102, 274008), (112, 249543), (119, 234864), (126, 221816), (136, 205506), (144, 194089), (147, 190128), (153, 182672), (168, 166362), (196, 142596), (204, 137004), (233, 119952), (238, 117432), (252, 110908), (272, 102753), (294, 95064), (306, 91336), (336, 83181), (357, 78288), (392, 71298), (408, 68502), (441, 63376), (466, 59976), (476, 58716), (504, 55454), (588, 47532), (612, 45668), (699, 39984), (714, 39144), (784, 35649), (816, 34251), (833, 33552), (882, 31688), (932, 29988), (952, 29358), (1008, 27727), (1071, 26096), (1176, 23766), (1224, 22834), (1398, 19992), (1428, 19572), (1631, 17136), (1666, 16776), (1764, 15844), (1864, 14994), (1904, 14679), (2097, 13328), (2142, 13048), (2352, 11883), (2448, 11417), (2499, 11184), (2796, 9996), (2856, 9786), (3262, 8568), (3332, 8388), (3528, 7922), (3728, 7497), (3961, 7056), (4194, 6664), (4284, 6524), (4893, 5712), (4998, 5592)]