253703448

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^2\times {\mathrm{233}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 717865200

約数和(自身を除く): 464161752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 233, 284, 426, 466, 568, 639, 699, 852, 932, 1278, 1398, 1704, 1864, 1917, 2097, 2556, 2796, 3834, 4194, 5041, 5112, 5592, 6291, 7668, 8388, 10082, 12582, 15123, 15336, 16543, 16776, 20164, 25164, 30246, 33086, 40328, 45369, 49629, 50328, 60492, 66172, 90738, 99258, 120984, 132344, 136107, 148887, 181476, 198516, 272214, 297774, 362952, 397032, 446661, 544428, 595548, 893322, 1088856, 1174553, 1191096, 1786644, 2349106, 3523659, 3573288, 4698212, 7047318, 9396424, 10570977, 14094636, 21141954, 28189272, 31712931, 42283908, 63425862, 84567816, 126851724, 253703448]

約数ペア:

[(1, 253703448), (2, 126851724), (3, 84567816), (4, 63425862), (6, 42283908), (8, 31712931), (9, 28189272), (12, 21141954), (18, 14094636), (24, 10570977), (27, 9396424), (36, 7047318), (54, 4698212), (71, 3573288), (72, 3523659), (108, 2349106), (142, 1786644), (213, 1191096), (216, 1174553), (233, 1088856), (284, 893322), (426, 595548), (466, 544428), (568, 446661), (639, 397032), (699, 362952), (852, 297774), (932, 272214), (1278, 198516), (1398, 181476), (1704, 148887), (1864, 136107), (1917, 132344), (2097, 120984), (2556, 99258), (2796, 90738), (3834, 66172), (4194, 60492), (5041, 50328), (5112, 49629), (5592, 45369), (6291, 40328), (7668, 33086), (8388, 30246), (10082, 25164), (12582, 20164), (15123, 16776), (15336, 16543)]