1243864336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 3136942080

約数和(自身を除く): 1893077744

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 31, 38, 44, 52, 62, 71, 76, 88, 104, 124, 142, 143, 152, 169, 176, 208, 209, 247, 248, 284, 286, 304, 338, 341, 403, 418, 494, 496, 568, 572, 589, 676, 682, 781, 806, 836, 923, 988, 1136, 1144, 1178, 1349, 1352, 1364, 1562, 1612, 1672, 1846, 1859, 1976, 2201, 2288, 2356, 2698, 2704, 2717, 2728, 3124, 3211, 3224, 3344, 3692, 3718, 3952, 4402, 4433, 4712, 5239, 5396, 5434, 5456, 6248, 6422, 6448, 6479, 7384, 7436, 7657, 8804, 8866, 9424, 10153, 10478, 10792, 10868, 11999, 12496, 12844, 12958, 14768, 14839, 14872, 15314, 17537, 17608, 17732, 20306, 20956, 21584, 21736, 23998, 24211, 25688, 25916, 28613, 29678, 29744, 30628, 35074, 35216, 35321, 35464, 40612, 41819, 41912, 43472, 47996, 48422, 51376, 51832, 57226, 57629, 59356, 61256, 70148, 70642, 70928, 81224, 83638, 83824, 84227, 95992, 96844, 99541, 103664, 114452, 115258, 118712, 122512, 131989, 140296, 141284, 162448, 167276, 168454, 191984, 192907, 193688, 199082, 227981, 228904, 230516, 237424, 263978, 280592, 282568, 314743, 334552, 336908, 371969, 385814, 387376, 398164, 455962, 457808, 460009, 461032, 527956, 543647, 565136, 629486, 669104, 673816, 743938, 771628, 796328, 911924, 920018, 922064, 1055912, 1087294, 1094951, 1258972, 1347632, 1487876, 1543256, 1592656, 1823848, 1840036, 2111824, 2174588, 2189902, 2507791, 2517944, 2975752, 3086512, 3647696, 3680072, 4091659, 4349176, 4379804, 5015582, 5035888, 5951504, 5980117, 7067411, 7360144, 8183318, 8698352, 8759608, 10031164, 11960234, 14134822, 16366636, 17519216, 20062328, 23920468, 28269644, 32733272, 40124656, 47840936, 56539288, 65466544, 77741521, 95681872, 113078576, 155483042, 310966084, 621932168, 1243864336]

約数ペア:

[(1, 1243864336), (2, 621932168), (4, 310966084), (8, 155483042), (11, 113078576), (13, 95681872), (16, 77741521), (19, 65466544), (22, 56539288), (26, 47840936), (31, 40124656), (38, 32733272), (44, 28269644), (52, 23920468), (62, 20062328), (71, 17519216), (76, 16366636), (88, 14134822), (104, 11960234), (124, 10031164), (142, 8759608), (143, 8698352), (152, 8183318), (169, 7360144), (176, 7067411), (208, 5980117), (209, 5951504), (247, 5035888), (248, 5015582), (284, 4379804), (286, 4349176), (304, 4091659), (338, 3680072), (341, 3647696), (403, 3086512), (418, 2975752), (494, 2517944), (496, 2507791), (568, 2189902), (572, 2174588), (589, 2111824), (676, 1840036), (682, 1823848), (781, 1592656), (806, 1543256), (836, 1487876), (923, 1347632), (988, 1258972), (1136, 1094951), (1144, 1087294), (1178, 1055912), (1349, 922064), (1352, 920018), (1364, 911924), (1562, 796328), (1612, 771628), (1672, 743938), (1846, 673816), (1859, 669104), (1976, 629486), (2201, 565136), (2288, 543647), (2356, 527956), (2698, 461032), (2704, 460009), (2717, 457808), (2728, 455962), (3124, 398164), (3211, 387376), (3224, 385814), (3344, 371969), (3692, 336908), (3718, 334552), (3952, 314743), (4402, 282568), (4433, 280592), (4712, 263978), (5239, 237424), (5396, 230516), (5434, 228904), (5456, 227981), (6248, 199082), (6422, 193688), (6448, 192907), (6479, 191984), (7384, 168454), (7436, 167276), (7657, 162448), (8804, 141284), (8866, 140296), (9424, 131989), (10153, 122512), (10478, 118712), (10792, 115258), (10868, 114452), (11999, 103664), (12496, 99541), (12844, 96844), (12958, 95992), (14768, 84227), (14839, 83824), (14872, 83638), (15314, 81224), (17537, 70928), (17608, 70642), (17732, 70148), (20306, 61256), (20956, 59356), (21584, 57629), (21736, 57226), (23998, 51832), (24211, 51376), (25688, 48422), (25916, 47996), (28613, 43472), (29678, 41912), (29744, 41819), (30628, 40612), (35074, 35464), (35216, 35321)]