253151712

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1$

素因数の和:2017

約数の個数: 144

約数和(自身を含む): 804913200

約数和(自身を除く): 551761488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 41, 44, 48, 66, 72, 82, 88, 96, 99, 123, 132, 144, 164, 176, 198, 246, 264, 288, 328, 352, 369, 396, 451, 492, 528, 656, 738, 792, 902, 984, 1056, 1312, 1353, 1476, 1584, 1804, 1949, 1968, 2706, 2952, 3168, 3608, 3898, 3936, 4059, 5412, 5847, 5904, 7216, 7796, 8118, 10824, 11694, 11808, 14432, 15592, 16236, 17541, 21439, 21648, 23388, 31184, 32472, 35082, 42878, 43296, 46776, 62368, 64317, 64944, 70164, 79909, 85756, 93552, 128634, 129888, 140328, 159818, 171512, 187104, 192951, 239727, 257268, 280656, 319636, 343024, 385902, 479454, 514536, 561312, 639272, 686048, 719181, 771804, 878999, 958908, 1029072, 1278544, 1438362, 1543608, 1757998, 1917816, 2058144, 2557088, 2636997, 2876724, 3087216, 3515996, 3835632, 5273994, 5753448, 6174432, 7031992, 7671264, 7910991, 10547988, 11506896, 14063984, 15821982, 21095976, 23013792, 28127968, 31643964, 42191952, 63287928, 84383904, 126575856, 253151712]

約数ペア:

[(1, 253151712), (2, 126575856), (3, 84383904), (4, 63287928), (6, 42191952), (8, 31643964), (9, 28127968), (11, 23013792), (12, 21095976), (16, 15821982), (18, 14063984), (22, 11506896), (24, 10547988), (32, 7910991), (33, 7671264), (36, 7031992), (41, 6174432), (44, 5753448), (48, 5273994), (66, 3835632), (72, 3515996), (82, 3087216), (88, 2876724), (96, 2636997), (99, 2557088), (123, 2058144), (132, 1917816), (144, 1757998), (164, 1543608), (176, 1438362), (198, 1278544), (246, 1029072), (264, 958908), (288, 878999), (328, 771804), (352, 719181), (369, 686048), (396, 639272), (451, 561312), (492, 514536), (528, 479454), (656, 385902), (738, 343024), (792, 319636), (902, 280656), (984, 257268), (1056, 239727), (1312, 192951), (1353, 187104), (1476, 171512), (1584, 159818), (1804, 140328), (1949, 129888), (1968, 128634), (2706, 93552), (2952, 85756), (3168, 79909), (3608, 70164), (3898, 64944), (3936, 64317), (4059, 62368), (5412, 46776), (5847, 43296), (5904, 42878), (7216, 35082), (7796, 32472), (8118, 31184), (10824, 23388), (11694, 21648), (11808, 21439), (14432, 17541), (15592, 16236)]