331385472

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 256

約数和(自身を含む): 1116288000

約数和(自身を除く): 784902528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 64, 66, 69, 72, 88, 92, 96, 99, 108, 128, 132, 138, 144, 176, 184, 192, 198, 207, 216, 253, 264, 276, 288, 297, 352, 368, 379, 384, 396, 414, 432, 506, 528, 552, 576, 594, 621, 704, 736, 758, 759, 792, 828, 864, 1012, 1056, 1104, 1137, 1152, 1188, 1242, 1408, 1472, 1516, 1518, 1584, 1656, 1728, 2024, 2112, 2208, 2274, 2277, 2376, 2484, 2944, 3032, 3036, 3168, 3312, 3411, 3456, 4048, 4169, 4224, 4416, 4548, 4554, 4752, 4968, 6064, 6072, 6336, 6624, 6822, 6831, 8096, 8338, 8717, 8832, 9096, 9108, 9504, 9936, 10233, 12128, 12144, 12507, 12672, 13248, 13644, 13662, 16192, 16676, 17434, 18192, 18216, 19008, 19872, 20466, 24256, 24288, 25014, 26151, 26496, 27288, 27324, 32384, 33352, 34868, 36384, 36432, 37521, 38016, 39744, 40932, 48512, 48576, 50028, 52302, 54576, 54648, 66704, 69736, 72768, 72864, 75042, 78453, 79488, 81864, 95887, 97152, 100056, 104604, 109152, 109296, 112563, 133408, 139472, 145536, 145728, 150084, 156906, 163728, 191774, 200112, 209208, 218304, 218592, 225126, 235359, 266816, 278944, 287661, 291456, 300168, 313812, 327456, 383548, 400224, 418416, 436608, 437184, 450252, 470718, 533632, 557888, 575322, 600336, 627624, 654912, 767096, 800448, 836832, 862983, 874368, 900504, 941436, 1115776, 1150644, 1200672, 1255248, 1309824, 1534192, 1600896, 1673664, 1725966, 1801008, 1882872, 2301288, 2401344, 2510496, 2588949, 3068384, 3347328, 3451932, 3602016, 3765744, 4602576, 4802688, 5020992, 5177898, 6136768, 6903864, 7204032, 7531488, 9205152, 10041984, 10355796, 12273536, 13807728, 14408064, 15062976, 18410304, 20711592, 27615456, 30125952, 36820608, 41423184, 55230912, 82846368, 110461824, 165692736, 331385472]

約数ペア:

[(1, 331385472), (2, 165692736), (3, 110461824), (4, 82846368), (6, 55230912), (8, 41423184), (9, 36820608), (11, 30125952), (12, 27615456), (16, 20711592), (18, 18410304), (22, 15062976), (23, 14408064), (24, 13807728), (27, 12273536), (32, 10355796), (33, 10041984), (36, 9205152), (44, 7531488), (46, 7204032), (48, 6903864), (54, 6136768), (64, 5177898), (66, 5020992), (69, 4802688), (72, 4602576), (88, 3765744), (92, 3602016), (96, 3451932), (99, 3347328), (108, 3068384), (128, 2588949), (132, 2510496), (138, 2401344), (144, 2301288), (176, 1882872), (184, 1801008), (192, 1725966), (198, 1673664), (207, 1600896), (216, 1534192), (253, 1309824), (264, 1255248), (276, 1200672), (288, 1150644), (297, 1115776), (352, 941436), (368, 900504), (379, 874368), (384, 862983), (396, 836832), (414, 800448), (432, 767096), (506, 654912), (528, 627624), (552, 600336), (576, 575322), (594, 557888), (621, 533632), (704, 470718), (736, 450252), (758, 437184), (759, 436608), (792, 418416), (828, 400224), (864, 383548), (1012, 327456), (1056, 313812), (1104, 300168), (1137, 291456), (1152, 287661), (1188, 278944), (1242, 266816), (1408, 235359), (1472, 225126), (1516, 218592), (1518, 218304), (1584, 209208), (1656, 200112), (1728, 191774), (2024, 163728), (2112, 156906), (2208, 150084), (2274, 145728), (2277, 145536), (2376, 139472), (2484, 133408), (2944, 112563), (3032, 109296), (3036, 109152), (3168, 104604), (3312, 100056), (3411, 97152), (3456, 95887), (4048, 81864), (4169, 79488), (4224, 78453), (4416, 75042), (4548, 72864), (4554, 72768), (4752, 69736), (4968, 66704), (6064, 54648), (6072, 54576), (6336, 52302), (6624, 50028), (6822, 48576), (6831, 48512), (8096, 40932), (8338, 39744), (8717, 38016), (8832, 37521), (9096, 36432), (9108, 36384), (9504, 34868), (9936, 33352), (10233, 32384), (12128, 27324), (12144, 27288), (12507, 26496), (12672, 26151), (13248, 25014), (13644, 24288), (13662, 24256), (16192, 20466), (16676, 19872), (17434, 19008), (18192, 18216)]