253950912

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:731

約数の個数: 168

約数和(自身を含む): 786932640

約数和(自身を除く): 532981728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 64, 69, 72, 87, 92, 96, 116, 138, 144, 174, 184, 192, 207, 232, 261, 276, 288, 348, 368, 414, 464, 522, 552, 576, 661, 667, 696, 736, 828, 928, 1044, 1104, 1322, 1334, 1392, 1472, 1656, 1856, 1983, 2001, 2088, 2208, 2644, 2668, 2784, 3312, 3966, 4002, 4176, 4416, 5288, 5336, 5568, 5949, 6003, 6624, 7932, 8004, 8352, 10576, 10672, 11898, 12006, 13248, 15203, 15864, 16008, 16704, 19169, 21152, 21344, 23796, 24012, 30406, 31728, 32016, 38338, 42304, 42688, 45609, 47592, 48024, 57507, 60812, 63456, 64032, 76676, 91218, 95184, 96048, 115014, 121624, 126912, 128064, 136827, 153352, 172521, 182436, 190368, 192096, 230028, 243248, 273654, 306704, 345042, 364872, 380736, 384192, 440887, 460056, 486496, 547308, 613408, 690084, 729744, 881774, 920112, 972992, 1094616, 1226816, 1322661, 1380168, 1459488, 1763548, 1840224, 2189232, 2645322, 2760336, 2918976, 3527096, 3680448, 3967983, 4378464, 5290644, 5520672, 7054192, 7935966, 8756928, 10581288, 11041344, 14108384, 15871932, 21162576, 28216768, 31743864, 42325152, 63487728, 84650304, 126975456, 253950912]

約数ペア:

[(1, 253950912), (2, 126975456), (3, 84650304), (4, 63487728), (6, 42325152), (8, 31743864), (9, 28216768), (12, 21162576), (16, 15871932), (18, 14108384), (23, 11041344), (24, 10581288), (29, 8756928), (32, 7935966), (36, 7054192), (46, 5520672), (48, 5290644), (58, 4378464), (64, 3967983), (69, 3680448), (72, 3527096), (87, 2918976), (92, 2760336), (96, 2645322), (116, 2189232), (138, 1840224), (144, 1763548), (174, 1459488), (184, 1380168), (192, 1322661), (207, 1226816), (232, 1094616), (261, 972992), (276, 920112), (288, 881774), (348, 729744), (368, 690084), (414, 613408), (464, 547308), (522, 486496), (552, 460056), (576, 440887), (661, 384192), (667, 380736), (696, 364872), (736, 345042), (828, 306704), (928, 273654), (1044, 243248), (1104, 230028), (1322, 192096), (1334, 190368), (1392, 182436), (1472, 172521), (1656, 153352), (1856, 136827), (1983, 128064), (2001, 126912), (2088, 121624), (2208, 115014), (2644, 96048), (2668, 95184), (2784, 91218), (3312, 76676), (3966, 64032), (4002, 63456), (4176, 60812), (4416, 57507), (5288, 48024), (5336, 47592), (5568, 45609), (5949, 42688), (6003, 42304), (6624, 38338), (7932, 32016), (8004, 31728), (8352, 30406), (10576, 24012), (10672, 23796), (11898, 21344), (12006, 21152), (13248, 19169), (15203, 16704), (15864, 16008)]