406991808

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1063

約数の個数: 168

約数和(自身を含む): 1257824256

約数和(自身を除く): 850832448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 192, 207, 248, 276, 279, 288, 368, 372, 414, 496, 552, 558, 576, 713, 736, 744, 828, 991, 992, 1104, 1116, 1426, 1472, 1488, 1656, 1982, 1984, 2139, 2208, 2232, 2852, 2973, 2976, 3312, 3964, 4278, 4416, 4464, 5704, 5946, 5952, 6417, 6624, 7928, 8556, 8919, 8928, 11408, 11892, 12834, 13248, 15856, 17112, 17838, 17856, 22793, 22816, 23784, 25668, 30721, 31712, 34224, 35676, 45586, 45632, 47568, 51336, 61442, 63424, 68379, 68448, 71352, 91172, 92163, 95136, 102672, 122884, 136758, 136896, 142704, 182344, 184326, 190272, 205137, 205344, 245768, 273516, 276489, 285408, 364688, 368652, 410274, 410688, 491536, 547032, 552978, 570816, 706583, 729376, 737304, 820548, 983072, 1094064, 1105956, 1413166, 1458752, 1474608, 1641096, 1966144, 2119749, 2188128, 2211912, 2826332, 2949216, 3282192, 4239498, 4376256, 4423824, 5652664, 5898432, 6359247, 6564384, 8478996, 8847648, 11305328, 12718494, 13128768, 16957992, 17695296, 22610656, 25436988, 33915984, 45221312, 50873976, 67831968, 101747952, 135663936, 203495904, 406991808]

約数ペア:

[(1, 406991808), (2, 203495904), (3, 135663936), (4, 101747952), (6, 67831968), (8, 50873976), (9, 45221312), (12, 33915984), (16, 25436988), (18, 22610656), (23, 17695296), (24, 16957992), (31, 13128768), (32, 12718494), (36, 11305328), (46, 8847648), (48, 8478996), (62, 6564384), (64, 6359247), (69, 5898432), (72, 5652664), (92, 4423824), (93, 4376256), (96, 4239498), (124, 3282192), (138, 2949216), (144, 2826332), (184, 2211912), (186, 2188128), (192, 2119749), (207, 1966144), (248, 1641096), (276, 1474608), (279, 1458752), (288, 1413166), (368, 1105956), (372, 1094064), (414, 983072), (496, 820548), (552, 737304), (558, 729376), (576, 706583), (713, 570816), (736, 552978), (744, 547032), (828, 491536), (991, 410688), (992, 410274), (1104, 368652), (1116, 364688), (1426, 285408), (1472, 276489), (1488, 273516), (1656, 245768), (1982, 205344), (1984, 205137), (2139, 190272), (2208, 184326), (2232, 182344), (2852, 142704), (2973, 136896), (2976, 136758), (3312, 122884), (3964, 102672), (4278, 95136), (4416, 92163), (4464, 91172), (5704, 71352), (5946, 68448), (5952, 68379), (6417, 63424), (6624, 61442), (7928, 51336), (8556, 47568), (8919, 45632), (8928, 45586), (11408, 35676), (11892, 34224), (12834, 31712), (13248, 30721), (15856, 25668), (17112, 23784), (17838, 22816), (17856, 22793)]