212407375488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{378089}}^1$

素因数の和:378143

約数の個数: 256

約数和(自身を含む): 740451456000

約数和(自身を除く): 528044080512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 64, 66, 76, 77, 84, 88, 96, 112, 114, 128, 132, 133, 152, 154, 168, 176, 192, 209, 224, 228, 231, 264, 266, 304, 308, 336, 352, 384, 399, 418, 448, 456, 462, 528, 532, 608, 616, 627, 672, 704, 798, 836, 896, 912, 924, 1056, 1064, 1216, 1232, 1254, 1344, 1408, 1463, 1596, 1672, 1824, 1848, 2112, 2128, 2432, 2464, 2508, 2688, 2926, 3192, 3344, 3648, 3696, 4224, 4256, 4389, 4928, 5016, 5852, 6384, 6688, 7296, 7392, 8512, 8778, 9856, 10032, 11704, 12768, 13376, 14784, 17024, 17556, 20064, 23408, 25536, 26752, 29568, 35112, 40128, 46816, 51072, 70224, 80256, 93632, 140448, 187264, 280896, 378089, 561792, 756178, 1134267, 1512356, 2268534, 2646623, 3024712, 4158979, 4537068, 5293246, 6049424, 7183691, 7939869, 8317958, 9074136, 10586492, 12098848, 12476937, 14367382, 15879738, 16635916, 18148272, 21172984, 21551073, 24197696, 24953874, 28734764, 29112853, 31759476, 33271832, 36296544, 42345968, 43102146, 48395392, 49907748, 50285837, 57469528, 58225706, 63518952, 66543664, 72593088, 79020601, 84691936, 86204292, 87338559, 99815496, 100571674, 114939056, 116451412, 127037904, 133087328, 145186176, 150857511, 158041202, 169383872, 172408584, 174677118, 199630992, 201143348, 229878112, 232902824, 237061803, 254075808, 266174656, 301715022, 316082404, 338767744, 344817168, 349354236, 399261984, 402286696, 459756224, 465805648, 474123606, 508151616, 532349312, 553144207, 603430044, 632164808, 689634336, 698708472, 798523968, 804573392, 919512448, 931611296, 948247212, 1016303232, 1106288414, 1206860088, 1264329616, 1379268672, 1397416944, 1597047936, 1609146784, 1659432621, 1863222592, 1896494424, 2212576828, 2413720176, 2528659232, 2758537344, 2794833888, 3218293568, 3318865242, 3726445184, 3792988848, 4425153656, 4827440352, 5057318464, 5589667776, 6436587136, 6637730484, 7585977696, 8850307312, 9654880704, 10114636928, 11179335552, 13275460968, 15171955392, 17700614624, 19309761408, 26550921936, 30343910784, 35401229248, 53101843872, 70802458496, 106203687744, 212407375488]

約数ペア:

[(1, 212407375488), (2, 106203687744), (3, 70802458496), (4, 53101843872), (6, 35401229248), (7, 30343910784), (8, 26550921936), (11, 19309761408), (12, 17700614624), (14, 15171955392), (16, 13275460968), (19, 11179335552), (21, 10114636928), (22, 9654880704), (24, 8850307312), (28, 7585977696), (32, 6637730484), (33, 6436587136), (38, 5589667776), (42, 5057318464), (44, 4827440352), (48, 4425153656), (56, 3792988848), (57, 3726445184), (64, 3318865242), (66, 3218293568), (76, 2794833888), (77, 2758537344), (84, 2528659232), (88, 2413720176), (96, 2212576828), (112, 1896494424), (114, 1863222592), (128, 1659432621), (132, 1609146784), (133, 1597047936), (152, 1397416944), (154, 1379268672), (168, 1264329616), (176, 1206860088), (192, 1106288414), (209, 1016303232), (224, 948247212), (228, 931611296), (231, 919512448), (264, 804573392), (266, 798523968), (304, 698708472), (308, 689634336), (336, 632164808), (352, 603430044), (384, 553144207), (399, 532349312), (418, 508151616), (448, 474123606), (456, 465805648), (462, 459756224), (528, 402286696), (532, 399261984), (608, 349354236), (616, 344817168), (627, 338767744), (672, 316082404), (704, 301715022), (798, 266174656), (836, 254075808), (896, 237061803), (912, 232902824), (924, 229878112), (1056, 201143348), (1064, 199630992), (1216, 174677118), (1232, 172408584), (1254, 169383872), (1344, 158041202), (1408, 150857511), (1463, 145186176), (1596, 133087328), (1672, 127037904), (1824, 116451412), (1848, 114939056), (2112, 100571674), (2128, 99815496), (2432, 87338559), (2464, 86204292), (2508, 84691936), (2688, 79020601), (2926, 72593088), (3192, 66543664), (3344, 63518952), (3648, 58225706), (3696, 57469528), (4224, 50285837), (4256, 49907748), (4389, 48395392), (4928, 43102146), (5016, 42345968), (5852, 36296544), (6384, 33271832), (6688, 31759476), (7296, 29112853), (7392, 28734764), (8512, 24953874), (8778, 24197696), (9856, 21551073), (10032, 21172984), (11704, 18148272), (12768, 16635916), (13376, 15879738), (14784, 14367382), (17024, 12476937), (17556, 12098848), (20064, 10586492), (23408, 9074136), (25536, 8317958), (26752, 7939869), (29568, 7183691), (35112, 6049424), (40128, 5293246), (46816, 4537068), (51072, 4158979), (70224, 3024712), (80256, 2646623), (93632, 2268534), (140448, 1512356), (187264, 1134267), (280896, 756178), (378089, 561792)]