387882432

素因数分解:

$2^6\times 3^5\times 7^2\times {\mathrm{509}}^1$

素因数の和:550

約数の個数: 252

約数和(自身を含む): 1343847960

約数和(自身を除く): 955965528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 486, 504, 509, 567, 576, 588, 648, 672, 756, 784, 864, 882, 972, 1008, 1018, 1134, 1176, 1296, 1323, 1344, 1512, 1527, 1568, 1701, 1728, 1764, 1944, 2016, 2036, 2268, 2352, 2592, 2646, 3024, 3054, 3136, 3402, 3528, 3563, 3888, 3969, 4032, 4072, 4536, 4581, 4704, 5184, 5292, 6048, 6108, 6804, 7056, 7126, 7776, 7938, 8144, 9072, 9162, 9408, 10584, 10689, 11907, 12096, 12216, 13608, 13743, 14112, 14252, 15552, 15876, 16288, 18144, 18324, 21168, 21378, 23814, 24432, 24941, 27216, 27486, 28224, 28504, 31752, 32067, 32576, 36288, 36648, 41229, 42336, 42756, 47628, 48864, 49882, 54432, 54972, 57008, 63504, 64134, 73296, 74823, 82458, 84672, 85512, 95256, 96201, 97728, 99764, 108864, 109944, 114016, 123687, 127008, 128268, 146592, 149646, 164916, 171024, 190512, 192402, 199528, 219888, 224469, 228032, 247374, 254016, 256536, 288603, 293184, 299292, 329832, 342048, 381024, 384804, 399056, 439776, 448938, 494748, 513072, 577206, 598584, 659664, 673407, 684096, 762048, 769608, 798112, 865809, 879552, 897876, 989496, 1026144, 1154412, 1197168, 1319328, 1346814, 1539216, 1596224, 1731618, 1795752, 1978992, 2020221, 2052288, 2308824, 2394336, 2638656, 2693628, 3078432, 3463236, 3591504, 3957984, 4040442, 4617648, 4788672, 5387256, 6060663, 6156864, 6926472, 7183008, 7915968, 8080884, 9235296, 10774512, 12121326, 13852944, 14366016, 16161768, 18470592, 21549024, 24242652, 27705888, 32323536, 43098048, 48485304, 55411776, 64647072, 96970608, 129294144, 193941216, 387882432]

約数ペア:

[(1, 387882432), (2, 193941216), (3, 129294144), (4, 96970608), (6, 64647072), (7, 55411776), (8, 48485304), (9, 43098048), (12, 32323536), (14, 27705888), (16, 24242652), (18, 21549024), (21, 18470592), (24, 16161768), (27, 14366016), (28, 13852944), (32, 12121326), (36, 10774512), (42, 9235296), (48, 8080884), (49, 7915968), (54, 7183008), (56, 6926472), (63, 6156864), (64, 6060663), (72, 5387256), (81, 4788672), (84, 4617648), (96, 4040442), (98, 3957984), (108, 3591504), (112, 3463236), (126, 3078432), (144, 2693628), (147, 2638656), (162, 2394336), (168, 2308824), (189, 2052288), (192, 2020221), (196, 1978992), (216, 1795752), (224, 1731618), (243, 1596224), (252, 1539216), (288, 1346814), (294, 1319328), (324, 1197168), (336, 1154412), (378, 1026144), (392, 989496), (432, 897876), (441, 879552), (448, 865809), (486, 798112), (504, 769608), (509, 762048), (567, 684096), (576, 673407), (588, 659664), (648, 598584), (672, 577206), (756, 513072), (784, 494748), (864, 448938), (882, 439776), (972, 399056), (1008, 384804), (1018, 381024), (1134, 342048), (1176, 329832), (1296, 299292), (1323, 293184), (1344, 288603), (1512, 256536), (1527, 254016), (1568, 247374), (1701, 228032), (1728, 224469), (1764, 219888), (1944, 199528), (2016, 192402), (2036, 190512), (2268, 171024), (2352, 164916), (2592, 149646), (2646, 146592), (3024, 128268), (3054, 127008), (3136, 123687), (3402, 114016), (3528, 109944), (3563, 108864), (3888, 99764), (3969, 97728), (4032, 96201), (4072, 95256), (4536, 85512), (4581, 84672), (4704, 82458), (5184, 74823), (5292, 73296), (6048, 64134), (6108, 63504), (6804, 57008), (7056, 54972), (7126, 54432), (7776, 49882), (7938, 48864), (8144, 47628), (9072, 42756), (9162, 42336), (9408, 41229), (10584, 36648), (10689, 36288), (11907, 32576), (12096, 32067), (12216, 31752), (13608, 28504), (13743, 28224), (14112, 27486), (14252, 27216), (15552, 24941), (15876, 24432), (16288, 23814), (18144, 21378), (18324, 21168)]