271644768

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:637

約数の個数: 144

約数和(自身を含む): 826849296

約数和(自身を除く): 555204528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 113, 136, 144, 153, 204, 226, 272, 288, 306, 339, 408, 452, 491, 544, 612, 678, 816, 904, 982, 1017, 1224, 1356, 1473, 1632, 1808, 1921, 1964, 2034, 2448, 2712, 2946, 3616, 3842, 3928, 4068, 4419, 4896, 5424, 5763, 5892, 7684, 7856, 8136, 8347, 8838, 10848, 11526, 11784, 15368, 15712, 16272, 16694, 17289, 17676, 23052, 23568, 25041, 30736, 32544, 33388, 34578, 35352, 46104, 47136, 50082, 55483, 61472, 66776, 69156, 70704, 75123, 92208, 100164, 110966, 133552, 138312, 141408, 150246, 166449, 184416, 200328, 221932, 267104, 276624, 300492, 332898, 400656, 443864, 499347, 553248, 600984, 665796, 801312, 887728, 943211, 998694, 1201968, 1331592, 1775456, 1886422, 1997388, 2403936, 2663184, 2829633, 3772844, 3994776, 5326368, 5659266, 7545688, 7989552, 8488899, 11318532, 15091376, 15979104, 16977798, 22637064, 30182752, 33955596, 45274128, 67911192, 90548256, 135822384, 271644768]

約数ペア:

[(1, 271644768), (2, 135822384), (3, 90548256), (4, 67911192), (6, 45274128), (8, 33955596), (9, 30182752), (12, 22637064), (16, 16977798), (17, 15979104), (18, 15091376), (24, 11318532), (32, 8488899), (34, 7989552), (36, 7545688), (48, 5659266), (51, 5326368), (68, 3994776), (72, 3772844), (96, 2829633), (102, 2663184), (113, 2403936), (136, 1997388), (144, 1886422), (153, 1775456), (204, 1331592), (226, 1201968), (272, 998694), (288, 943211), (306, 887728), (339, 801312), (408, 665796), (452, 600984), (491, 553248), (544, 499347), (612, 443864), (678, 400656), (816, 332898), (904, 300492), (982, 276624), (1017, 267104), (1224, 221932), (1356, 200328), (1473, 184416), (1632, 166449), (1808, 150246), (1921, 141408), (1964, 138312), (2034, 133552), (2448, 110966), (2712, 100164), (2946, 92208), (3616, 75123), (3842, 70704), (3928, 69156), (4068, 66776), (4419, 61472), (4896, 55483), (5424, 50082), (5763, 47136), (5892, 46104), (7684, 35352), (7856, 34578), (8136, 33388), (8347, 32544), (8838, 30736), (10848, 25041), (11526, 23568), (11784, 23052), (15368, 17676), (15712, 17289), (16272, 16694)]