298421136

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 974937600

約数和(自身を除く): 676516464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 29, 36, 39, 46, 48, 52, 58, 69, 72, 78, 87, 92, 104, 116, 117, 138, 144, 156, 174, 184, 207, 208, 232, 234, 239, 261, 276, 299, 312, 348, 368, 377, 414, 464, 468, 478, 522, 552, 598, 624, 667, 696, 717, 754, 828, 897, 936, 956, 1044, 1104, 1131, 1196, 1334, 1392, 1434, 1508, 1656, 1794, 1872, 1912, 2001, 2088, 2151, 2262, 2392, 2668, 2691, 2868, 3016, 3107, 3312, 3393, 3588, 3824, 4002, 4176, 4302, 4524, 4784, 5336, 5382, 5497, 5736, 6003, 6032, 6214, 6786, 6931, 7176, 8004, 8604, 8671, 9048, 9321, 10672, 10764, 10994, 11472, 12006, 12428, 13572, 13862, 14352, 16008, 16491, 17208, 17342, 18096, 18642, 20793, 21528, 21988, 24012, 24856, 26013, 27144, 27724, 27963, 32016, 32982, 34416, 34684, 37284, 41586, 43056, 43976, 48024, 49473, 49712, 52026, 54288, 55448, 55926, 62379, 65964, 69368, 71461, 74568, 78039, 83172, 87952, 90103, 96048, 98946, 104052, 110896, 111852, 124758, 131928, 138736, 142922, 149136, 156078, 159413, 166344, 180206, 197892, 208104, 214383, 223704, 249516, 263856, 270309, 285844, 312156, 318826, 332688, 360412, 395784, 416208, 428766, 447408, 478239, 499032, 540618, 571688, 624312, 637652, 643149, 720824, 791568, 810927, 857532, 956478, 998064, 1081236, 1143376, 1248624, 1275304, 1286298, 1434717, 1441648, 1621854, 1715064, 1912956, 2072369, 2162472, 2550608, 2572596, 2869434, 3243708, 3430128, 3825912, 4144738, 4324944, 5145192, 5738868, 6217107, 6487416, 7651824, 8289476, 10290384, 11477736, 12434214, 12974832, 16578952, 18651321, 22955472, 24868428, 33157904, 37302642, 49736856, 74605284, 99473712, 149210568, 298421136]

約数ペア:

[(1, 298421136), (2, 149210568), (3, 99473712), (4, 74605284), (6, 49736856), (8, 37302642), (9, 33157904), (12, 24868428), (13, 22955472), (16, 18651321), (18, 16578952), (23, 12974832), (24, 12434214), (26, 11477736), (29, 10290384), (36, 8289476), (39, 7651824), (46, 6487416), (48, 6217107), (52, 5738868), (58, 5145192), (69, 4324944), (72, 4144738), (78, 3825912), (87, 3430128), (92, 3243708), (104, 2869434), (116, 2572596), (117, 2550608), (138, 2162472), (144, 2072369), (156, 1912956), (174, 1715064), (184, 1621854), (207, 1441648), (208, 1434717), (232, 1286298), (234, 1275304), (239, 1248624), (261, 1143376), (276, 1081236), (299, 998064), (312, 956478), (348, 857532), (368, 810927), (377, 791568), (414, 720824), (464, 643149), (468, 637652), (478, 624312), (522, 571688), (552, 540618), (598, 499032), (624, 478239), (667, 447408), (696, 428766), (717, 416208), (754, 395784), (828, 360412), (897, 332688), (936, 318826), (956, 312156), (1044, 285844), (1104, 270309), (1131, 263856), (1196, 249516), (1334, 223704), (1392, 214383), (1434, 208104), (1508, 197892), (1656, 180206), (1794, 166344), (1872, 159413), (1912, 156078), (2001, 149136), (2088, 142922), (2151, 138736), (2262, 131928), (2392, 124758), (2668, 111852), (2691, 110896), (2868, 104052), (3016, 98946), (3107, 96048), (3312, 90103), (3393, 87952), (3588, 83172), (3824, 78039), (4002, 74568), (4176, 71461), (4302, 69368), (4524, 65964), (4784, 62379), (5336, 55926), (5382, 55448), (5497, 54288), (5736, 52026), (6003, 49712), (6032, 49473), (6214, 48024), (6786, 43976), (6931, 43056), (7176, 41586), (8004, 37284), (8604, 34684), (8671, 34416), (9048, 32982), (9321, 32016), (10672, 27963), (10764, 27724), (10994, 27144), (11472, 26013), (12006, 24856), (12428, 24012), (13572, 21988), (13862, 21528), (14352, 20793), (16008, 18642), (16491, 18096), (17208, 17342)]