390472704

素因数分解:

$2^{10}\times 3^3\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 176

約数和(自身を含む): 1198723200

約数和(自身を除く): 808250496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 256, 261, 288, 348, 384, 432, 464, 487, 512, 522, 576, 696, 768, 783, 864, 928, 974, 1024, 1044, 1152, 1392, 1461, 1536, 1566, 1728, 1856, 1948, 2088, 2304, 2784, 2922, 3072, 3132, 3456, 3712, 3896, 4176, 4383, 4608, 5568, 5844, 6264, 6912, 7424, 7792, 8352, 8766, 9216, 11136, 11688, 12528, 13149, 13824, 14123, 14848, 15584, 16704, 17532, 22272, 23376, 25056, 26298, 27648, 28246, 29696, 31168, 33408, 35064, 42369, 44544, 46752, 50112, 52596, 56492, 62336, 66816, 70128, 84738, 89088, 93504, 100224, 105192, 112984, 124672, 127107, 133632, 140256, 169476, 187008, 200448, 210384, 225968, 249344, 254214, 267264, 280512, 338952, 374016, 381321, 400896, 420768, 451936, 498688, 508428, 561024, 677904, 748032, 762642, 801792, 841536, 903872, 1016856, 1122048, 1355808, 1496064, 1525284, 1683072, 1807744, 2033712, 2244096, 2711616, 3050568, 3366144, 3615488, 4067424, 4488192, 5423232, 6101136, 6732288, 7230976, 8134848, 10846464, 12202272, 13464576, 14461952, 16269696, 21692928, 24404544, 32539392, 43385856, 48809088, 65078784, 97618176, 130157568, 195236352, 390472704]

約数ペア:

[(1, 390472704), (2, 195236352), (3, 130157568), (4, 97618176), (6, 65078784), (8, 48809088), (9, 43385856), (12, 32539392), (16, 24404544), (18, 21692928), (24, 16269696), (27, 14461952), (29, 13464576), (32, 12202272), (36, 10846464), (48, 8134848), (54, 7230976), (58, 6732288), (64, 6101136), (72, 5423232), (87, 4488192), (96, 4067424), (108, 3615488), (116, 3366144), (128, 3050568), (144, 2711616), (174, 2244096), (192, 2033712), (216, 1807744), (232, 1683072), (256, 1525284), (261, 1496064), (288, 1355808), (348, 1122048), (384, 1016856), (432, 903872), (464, 841536), (487, 801792), (512, 762642), (522, 748032), (576, 677904), (696, 561024), (768, 508428), (783, 498688), (864, 451936), (928, 420768), (974, 400896), (1024, 381321), (1044, 374016), (1152, 338952), (1392, 280512), (1461, 267264), (1536, 254214), (1566, 249344), (1728, 225968), (1856, 210384), (1948, 200448), (2088, 187008), (2304, 169476), (2784, 140256), (2922, 133632), (3072, 127107), (3132, 124672), (3456, 112984), (3712, 105192), (3896, 100224), (4176, 93504), (4383, 89088), (4608, 84738), (5568, 70128), (5844, 66816), (6264, 62336), (6912, 56492), (7424, 52596), (7792, 50112), (8352, 46752), (8766, 44544), (9216, 42369), (11136, 35064), (11688, 33408), (12528, 31168), (13149, 29696), (13824, 28246), (14123, 27648), (14848, 26298), (15584, 25056), (16704, 23376), (17532, 22272)]