387146304

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 280

約数和(自身を含む): 1274600448

約数和(自身を除く): 887454144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 32, 34, 36, 46, 48, 51, 54, 64, 68, 69, 72, 81, 92, 96, 102, 108, 136, 138, 144, 153, 162, 184, 191, 192, 204, 207, 216, 272, 276, 288, 306, 324, 368, 382, 391, 408, 414, 432, 459, 544, 552, 573, 576, 612, 621, 648, 736, 764, 782, 816, 828, 864, 918, 1088, 1104, 1146, 1173, 1224, 1242, 1296, 1377, 1472, 1528, 1564, 1632, 1656, 1719, 1728, 1836, 1863, 2208, 2292, 2346, 2448, 2484, 2592, 2754, 3056, 3128, 3247, 3264, 3312, 3438, 3519, 3672, 3726, 4393, 4416, 4584, 4692, 4896, 4968, 5157, 5184, 5508, 6112, 6256, 6494, 6624, 6876, 7038, 7344, 7452, 8786, 9168, 9384, 9741, 9792, 9936, 10314, 10557, 11016, 12224, 12512, 12988, 13179, 13248, 13752, 14076, 14688, 14904, 15471, 17572, 18336, 18768, 19482, 19872, 20628, 21114, 22032, 25024, 25976, 26358, 27504, 28152, 29223, 29376, 29808, 30942, 31671, 35144, 36672, 37536, 38964, 39537, 39744, 41256, 42228, 44064, 51952, 52716, 55008, 56304, 58446, 59616, 61884, 63342, 70288, 74681, 75072, 77928, 79074, 82512, 84456, 87669, 88128, 103904, 105432, 110016, 112608, 116892, 118611, 119232, 123768, 126684, 140576, 149362, 155856, 158148, 165024, 168912, 175338, 207808, 210864, 224043, 225216, 233784, 237222, 247536, 253368, 263007, 281152, 298724, 311712, 316296, 330048, 337824, 350676, 355833, 421728, 448086, 467568, 474444, 495072, 506736, 526014, 597448, 623424, 632592, 672129, 675648, 701352, 711666, 843456, 896172, 935136, 948888, 990144, 1013472, 1052028, 1194896, 1265184, 1344258, 1402704, 1423332, 1792344, 1870272, 1897776, 2016387, 2026944, 2104056, 2389792, 2530368, 2688516, 2805408, 2846664, 3584688, 3795552, 4032774, 4208112, 4779584, 5377032, 5610816, 5693328, 6049161, 7169376, 7591104, 8065548, 8416224, 10754064, 11386656, 12098322, 14338752, 16131096, 16832448, 21508128, 22773312, 24196644, 32262192, 43016256, 48393288, 64524384, 96786576, 129048768, 193573152, 387146304]

約数ペア:

[(1, 387146304), (2, 193573152), (3, 129048768), (4, 96786576), (6, 64524384), (8, 48393288), (9, 43016256), (12, 32262192), (16, 24196644), (17, 22773312), (18, 21508128), (23, 16832448), (24, 16131096), (27, 14338752), (32, 12098322), (34, 11386656), (36, 10754064), (46, 8416224), (48, 8065548), (51, 7591104), (54, 7169376), (64, 6049161), (68, 5693328), (69, 5610816), (72, 5377032), (81, 4779584), (92, 4208112), (96, 4032774), (102, 3795552), (108, 3584688), (136, 2846664), (138, 2805408), (144, 2688516), (153, 2530368), (162, 2389792), (184, 2104056), (191, 2026944), (192, 2016387), (204, 1897776), (207, 1870272), (216, 1792344), (272, 1423332), (276, 1402704), (288, 1344258), (306, 1265184), (324, 1194896), (368, 1052028), (382, 1013472), (391, 990144), (408, 948888), (414, 935136), (432, 896172), (459, 843456), (544, 711666), (552, 701352), (573, 675648), (576, 672129), (612, 632592), (621, 623424), (648, 597448), (736, 526014), (764, 506736), (782, 495072), (816, 474444), (828, 467568), (864, 448086), (918, 421728), (1088, 355833), (1104, 350676), (1146, 337824), (1173, 330048), (1224, 316296), (1242, 311712), (1296, 298724), (1377, 281152), (1472, 263007), (1528, 253368), (1564, 247536), (1632, 237222), (1656, 233784), (1719, 225216), (1728, 224043), (1836, 210864), (1863, 207808), (2208, 175338), (2292, 168912), (2346, 165024), (2448, 158148), (2484, 155856), (2592, 149362), (2754, 140576), (3056, 126684), (3128, 123768), (3247, 119232), (3264, 118611), (3312, 116892), (3438, 112608), (3519, 110016), (3672, 105432), (3726, 103904), (4393, 88128), (4416, 87669), (4584, 84456), (4692, 82512), (4896, 79074), (4968, 77928), (5157, 75072), (5184, 74681), (5508, 70288), (6112, 63342), (6256, 61884), (6494, 59616), (6624, 58446), (6876, 56304), (7038, 55008), (7344, 52716), (7452, 51952), (8786, 44064), (9168, 42228), (9384, 41256), (9741, 39744), (9792, 39537), (9936, 38964), (10314, 37536), (10557, 36672), (11016, 35144), (12224, 31671), (12512, 30942), (12988, 29808), (13179, 29376), (13248, 29223), (13752, 28152), (14076, 27504), (14688, 26358), (14904, 25976), (15471, 25024), (17572, 22032), (18336, 21114), (18768, 20628), (19482, 19872)]