388131744

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:628

約数の個数: 288

約数和(自身を含む): 1394801856

約数和(自身を除く): 1006670112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 49, 52, 56, 66, 77, 78, 84, 88, 91, 96, 98, 104, 112, 132, 143, 147, 154, 156, 168, 176, 182, 196, 208, 224, 231, 264, 273, 286, 294, 308, 312, 336, 352, 364, 392, 416, 429, 462, 528, 539, 546, 572, 577, 588, 616, 624, 637, 672, 728, 784, 858, 924, 1001, 1056, 1078, 1092, 1144, 1154, 1176, 1232, 1248, 1274, 1456, 1568, 1617, 1716, 1731, 1848, 1911, 2002, 2156, 2184, 2288, 2308, 2352, 2464, 2548, 2912, 3003, 3234, 3432, 3462, 3696, 3822, 4004, 4039, 4312, 4368, 4576, 4616, 4704, 5096, 6006, 6347, 6468, 6864, 6924, 7007, 7392, 7501, 7644, 8008, 8078, 8624, 8736, 9232, 10192, 12012, 12117, 12694, 12936, 13728, 13848, 14014, 15002, 15288, 16016, 16156, 17248, 18464, 19041, 20384, 21021, 22503, 24024, 24234, 25388, 25872, 27696, 28028, 28273, 30004, 30576, 32032, 32312, 38082, 42042, 44429, 45006, 48048, 48468, 50776, 51744, 52507, 55392, 56056, 56546, 60008, 61152, 64624, 76164, 82511, 84084, 84819, 88858, 90012, 96096, 96936, 101552, 105014, 112112, 113092, 120016, 129248, 133287, 152328, 157521, 165022, 168168, 169638, 177716, 180024, 193872, 203104, 210028, 224224, 226184, 240032, 247533, 266574, 304656, 311003, 315042, 330044, 336336, 339276, 355432, 360048, 367549, 387744, 420056, 452368, 495066, 533148, 577577, 609312, 622006, 630084, 660088, 672672, 678552, 710864, 720096, 735098, 840112, 904736, 933009, 990132, 1066296, 1102647, 1155154, 1244012, 1260168, 1320176, 1357104, 1421728, 1470196, 1680224, 1732731, 1866018, 1980264, 2132592, 2205294, 2310308, 2488024, 2520336, 2640352, 2714208, 2940392, 3465462, 3732036, 3960528, 4043039, 4265184, 4410588, 4620616, 4976048, 5040672, 5880784, 6930924, 7464072, 7921056, 8086078, 8821176, 9241232, 9952096, 11761568, 12129117, 13861848, 14928144, 16172156, 17642352, 18482464, 24258234, 27723696, 29856288, 32344312, 35284704, 48516468, 55447392, 64688624, 97032936, 129377248, 194065872, 388131744]

約数ペア:

[(1, 388131744), (2, 194065872), (3, 129377248), (4, 97032936), (6, 64688624), (7, 55447392), (8, 48516468), (11, 35284704), (12, 32344312), (13, 29856288), (14, 27723696), (16, 24258234), (21, 18482464), (22, 17642352), (24, 16172156), (26, 14928144), (28, 13861848), (32, 12129117), (33, 11761568), (39, 9952096), (42, 9241232), (44, 8821176), (48, 8086078), (49, 7921056), (52, 7464072), (56, 6930924), (66, 5880784), (77, 5040672), (78, 4976048), (84, 4620616), (88, 4410588), (91, 4265184), (96, 4043039), (98, 3960528), (104, 3732036), (112, 3465462), (132, 2940392), (143, 2714208), (147, 2640352), (154, 2520336), (156, 2488024), (168, 2310308), (176, 2205294), (182, 2132592), (196, 1980264), (208, 1866018), (224, 1732731), (231, 1680224), (264, 1470196), (273, 1421728), (286, 1357104), (294, 1320176), (308, 1260168), (312, 1244012), (336, 1155154), (352, 1102647), (364, 1066296), (392, 990132), (416, 933009), (429, 904736), (462, 840112), (528, 735098), (539, 720096), (546, 710864), (572, 678552), (577, 672672), (588, 660088), (616, 630084), (624, 622006), (637, 609312), (672, 577577), (728, 533148), (784, 495066), (858, 452368), (924, 420056), (1001, 387744), (1056, 367549), (1078, 360048), (1092, 355432), (1144, 339276), (1154, 336336), (1176, 330044), (1232, 315042), (1248, 311003), (1274, 304656), (1456, 266574), (1568, 247533), (1617, 240032), (1716, 226184), (1731, 224224), (1848, 210028), (1911, 203104), (2002, 193872), (2156, 180024), (2184, 177716), (2288, 169638), (2308, 168168), (2352, 165022), (2464, 157521), (2548, 152328), (2912, 133287), (3003, 129248), (3234, 120016), (3432, 113092), (3462, 112112), (3696, 105014), (3822, 101552), (4004, 96936), (4039, 96096), (4312, 90012), (4368, 88858), (4576, 84819), (4616, 84084), (4704, 82511), (5096, 76164), (6006, 64624), (6347, 61152), (6468, 60008), (6864, 56546), (6924, 56056), (7007, 55392), (7392, 52507), (7501, 51744), (7644, 50776), (8008, 48468), (8078, 48048), (8624, 45006), (8736, 44429), (9232, 42042), (10192, 38082), (12012, 32312), (12117, 32032), (12694, 30576), (12936, 30004), (13728, 28273), (13848, 28028), (14014, 27696), (15002, 25872), (15288, 25388), (16016, 24234), (16156, 24024), (17248, 22503), (18464, 21021), (19041, 20384)]