328614912

素因数分解:

$2^{10}\times 3^2\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 132

約数和(自身を含む): 958953996

約数和(自身を除く): 630339084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 181, 192, 197, 256, 288, 362, 384, 394, 512, 543, 576, 591, 724, 768, 788, 1024, 1086, 1152, 1182, 1448, 1536, 1576, 1629, 1773, 2172, 2304, 2364, 2896, 3072, 3152, 3258, 3546, 4344, 4608, 4728, 5792, 6304, 6516, 7092, 8688, 9216, 9456, 11584, 12608, 13032, 14184, 17376, 18912, 23168, 25216, 26064, 28368, 34752, 35657, 37824, 46336, 50432, 52128, 56736, 69504, 71314, 75648, 92672, 100864, 104256, 106971, 113472, 139008, 142628, 151296, 185344, 201728, 208512, 213942, 226944, 278016, 285256, 302592, 320913, 417024, 427884, 453888, 556032, 570512, 605184, 641826, 834048, 855768, 907776, 1141024, 1283652, 1668096, 1711536, 1815552, 2282048, 2567304, 3423072, 4564096, 5134608, 6846144, 9128192, 10269216, 13692288, 18256384, 20538432, 27384576, 36512768, 41076864, 54769152, 82153728, 109538304, 164307456, 328614912]

約数ペア:

[(1, 328614912), (2, 164307456), (3, 109538304), (4, 82153728), (6, 54769152), (8, 41076864), (9, 36512768), (12, 27384576), (16, 20538432), (18, 18256384), (24, 13692288), (32, 10269216), (36, 9128192), (48, 6846144), (64, 5134608), (72, 4564096), (96, 3423072), (128, 2567304), (144, 2282048), (181, 1815552), (192, 1711536), (197, 1668096), (256, 1283652), (288, 1141024), (362, 907776), (384, 855768), (394, 834048), (512, 641826), (543, 605184), (576, 570512), (591, 556032), (724, 453888), (768, 427884), (788, 417024), (1024, 320913), (1086, 302592), (1152, 285256), (1182, 278016), (1448, 226944), (1536, 213942), (1576, 208512), (1629, 201728), (1773, 185344), (2172, 151296), (2304, 142628), (2364, 139008), (2896, 113472), (3072, 106971), (3152, 104256), (3258, 100864), (3546, 92672), (4344, 75648), (4608, 71314), (4728, 69504), (5792, 56736), (6304, 52128), (6516, 50432), (7092, 46336), (8688, 37824), (9216, 35657), (9456, 34752), (11584, 28368), (12608, 26064), (13032, 25216), (14184, 23168), (17376, 18912)]