258694848

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:975

約数の個数: 168

約数和(自身を含む): 813084480

約数和(自身を除く): 554389632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 64, 68, 72, 87, 96, 102, 116, 136, 144, 153, 174, 192, 204, 232, 261, 272, 288, 306, 348, 408, 464, 493, 522, 544, 576, 612, 696, 816, 911, 928, 986, 1044, 1088, 1224, 1392, 1479, 1632, 1822, 1856, 1972, 2088, 2448, 2733, 2784, 2958, 3264, 3644, 3944, 4176, 4437, 4896, 5466, 5568, 5916, 7288, 7888, 8199, 8352, 8874, 9792, 10932, 11832, 14576, 15487, 15776, 16398, 16704, 17748, 21864, 23664, 26419, 29152, 30974, 31552, 32796, 35496, 43728, 46461, 47328, 52838, 58304, 61948, 65592, 70992, 79257, 87456, 92922, 94656, 105676, 123896, 131184, 139383, 141984, 158514, 174912, 185844, 211352, 237771, 247792, 262368, 278766, 283968, 317028, 371688, 422704, 449123, 475542, 495584, 524736, 557532, 634056, 743376, 845408, 898246, 951084, 991168, 1115064, 1268112, 1347369, 1486752, 1690816, 1796492, 1902168, 2230128, 2536224, 2694738, 2973504, 3592984, 3804336, 4042107, 4460256, 5072448, 5389476, 7185968, 7608672, 8084214, 8920512, 10778952, 14371936, 15217344, 16168428, 21557904, 28743872, 32336856, 43115808, 64673712, 86231616, 129347424, 258694848]

約数ペア:

[(1, 258694848), (2, 129347424), (3, 86231616), (4, 64673712), (6, 43115808), (8, 32336856), (9, 28743872), (12, 21557904), (16, 16168428), (17, 15217344), (18, 14371936), (24, 10778952), (29, 8920512), (32, 8084214), (34, 7608672), (36, 7185968), (48, 5389476), (51, 5072448), (58, 4460256), (64, 4042107), (68, 3804336), (72, 3592984), (87, 2973504), (96, 2694738), (102, 2536224), (116, 2230128), (136, 1902168), (144, 1796492), (153, 1690816), (174, 1486752), (192, 1347369), (204, 1268112), (232, 1115064), (261, 991168), (272, 951084), (288, 898246), (306, 845408), (348, 743376), (408, 634056), (464, 557532), (493, 524736), (522, 495584), (544, 475542), (576, 449123), (612, 422704), (696, 371688), (816, 317028), (911, 283968), (928, 278766), (986, 262368), (1044, 247792), (1088, 237771), (1224, 211352), (1392, 185844), (1479, 174912), (1632, 158514), (1822, 141984), (1856, 139383), (1972, 131184), (2088, 123896), (2448, 105676), (2733, 94656), (2784, 92922), (2958, 87456), (3264, 79257), (3644, 70992), (3944, 65592), (4176, 61948), (4437, 58304), (4896, 52838), (5466, 47328), (5568, 46461), (5916, 43728), (7288, 35496), (7888, 32796), (8199, 31552), (8352, 30974), (8874, 29152), (9792, 26419), (10932, 23664), (11832, 21864), (14576, 17748), (15487, 16704), (15776, 16398)]