855209664

素因数分解:

$2^6\times 3^4\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1052

約数の個数: 140

約数和(自身を含む): 2550922000

約数和(自身を除く): 1695712336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 199, 216, 288, 324, 398, 432, 576, 597, 648, 796, 829, 864, 1194, 1296, 1592, 1658, 1728, 1791, 2388, 2487, 2592, 3184, 3316, 3582, 4776, 4974, 5184, 5373, 6368, 6632, 7164, 7461, 9552, 9948, 10746, 12736, 13264, 14328, 14922, 16119, 19104, 19896, 21492, 22383, 26528, 28656, 29844, 32238, 38208, 39792, 42984, 44766, 53056, 57312, 59688, 64476, 67149, 79584, 85968, 89532, 114624, 119376, 128952, 134298, 159168, 164971, 171936, 179064, 238752, 257904, 268596, 329942, 343872, 358128, 477504, 494913, 515808, 537192, 659884, 716256, 989826, 1031616, 1074384, 1319768, 1432512, 1484739, 1979652, 2148768, 2639536, 2969478, 3959304, 4297536, 4454217, 5279072, 5938956, 7918608, 8908434, 10558144, 11877912, 13362651, 15837216, 17816868, 23755824, 26725302, 31674432, 35633736, 47511648, 53450604, 71267472, 95023296, 106901208, 142534944, 213802416, 285069888, 427604832, 855209664]

約数ペア:

[(1, 855209664), (2, 427604832), (3, 285069888), (4, 213802416), (6, 142534944), (8, 106901208), (9, 95023296), (12, 71267472), (16, 53450604), (18, 47511648), (24, 35633736), (27, 31674432), (32, 26725302), (36, 23755824), (48, 17816868), (54, 15837216), (64, 13362651), (72, 11877912), (81, 10558144), (96, 8908434), (108, 7918608), (144, 5938956), (162, 5279072), (192, 4454217), (199, 4297536), (216, 3959304), (288, 2969478), (324, 2639536), (398, 2148768), (432, 1979652), (576, 1484739), (597, 1432512), (648, 1319768), (796, 1074384), (829, 1031616), (864, 989826), (1194, 716256), (1296, 659884), (1592, 537192), (1658, 515808), (1728, 494913), (1791, 477504), (2388, 358128), (2487, 343872), (2592, 329942), (3184, 268596), (3316, 257904), (3582, 238752), (4776, 179064), (4974, 171936), (5184, 164971), (5373, 159168), (6368, 134298), (6632, 128952), (7164, 119376), (7461, 114624), (9552, 89532), (9948, 85968), (10746, 79584), (12736, 67149), (13264, 64476), (14328, 59688), (14922, 57312), (16119, 53056), (19104, 44766), (19896, 42984), (21492, 39792), (22383, 38208), (26528, 32238), (28656, 29844)]