261968230944

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{20269}}^1$

素因数の和:22432

約数の個数: 192

約数和(自身を含む): 873679161600

約数和(自身を除く): 611710930656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 2137, 3024, 4274, 6048, 6411, 8548, 12822, 14959, 17096, 19233, 20269, 25644, 29918, 34192, 38466, 40538, 44877, 51288, 57699, 59836, 60807, 68384, 76932, 81076, 89754, 102576, 115398, 119672, 121614, 134631, 141883, 153864, 162152, 179508, 182421, 205152, 230796, 239344, 243228, 269262, 283766, 307728, 324304, 359016, 364842, 403893, 425649, 461592, 478688, 486456, 538524, 547263, 567532, 615456, 648608, 718032, 729684, 807786, 851298, 923184, 972912, 1077048, 1094526, 1135064, 1276947, 1436064, 1459368, 1615572, 1702596, 1846368, 1945824, 2154096, 2189052, 2270128, 2553894, 2918736, 3231144, 3405192, 3830841, 4308192, 4378104, 4540256, 5107788, 5837472, 6462288, 6810384, 7661682, 8756208, 10215576, 12924576, 13620768, 15323364, 17512416, 20431152, 30646728, 40862304, 43314853, 61293456, 86629706, 122586912, 129944559, 173259412, 259889118, 303203971, 346518824, 389833677, 519778236, 606407942, 693037648, 779667354, 909611913, 1039556472, 1169501031, 1212815884, 1386075296, 1559334708, 1819223826, 2079112944, 2339002062, 2425631768, 2728835739, 3118669416, 3638447652, 4158225888, 4678004124, 4851263536, 5457671478, 6237338832, 7276895304, 8186507217, 9356008248, 9702527072, 10915342956, 12474677664, 14553790608, 16373014434, 18712016496, 21830685912, 29107581216, 32746028868, 37424032992, 43661371824, 65492057736, 87322743648, 130984115472, 261968230944]

約数ペア:

[(1, 261968230944), (2, 130984115472), (3, 87322743648), (4, 65492057736), (6, 43661371824), (7, 37424032992), (8, 32746028868), (9, 29107581216), (12, 21830685912), (14, 18712016496), (16, 16373014434), (18, 14553790608), (21, 12474677664), (24, 10915342956), (27, 9702527072), (28, 9356008248), (32, 8186507217), (36, 7276895304), (42, 6237338832), (48, 5457671478), (54, 4851263536), (56, 4678004124), (63, 4158225888), (72, 3638447652), (84, 3118669416), (96, 2728835739), (108, 2425631768), (112, 2339002062), (126, 2079112944), (144, 1819223826), (168, 1559334708), (189, 1386075296), (216, 1212815884), (224, 1169501031), (252, 1039556472), (288, 909611913), (336, 779667354), (378, 693037648), (432, 606407942), (504, 519778236), (672, 389833677), (756, 346518824), (864, 303203971), (1008, 259889118), (1512, 173259412), (2016, 129944559), (2137, 122586912), (3024, 86629706), (4274, 61293456), (6048, 43314853), (6411, 40862304), (8548, 30646728), (12822, 20431152), (14959, 17512416), (17096, 15323364), (19233, 13620768), (20269, 12924576), (25644, 10215576), (29918, 8756208), (34192, 7661682), (38466, 6810384), (40538, 6462288), (44877, 5837472), (51288, 5107788), (57699, 4540256), (59836, 4378104), (60807, 4308192), (68384, 3830841), (76932, 3405192), (81076, 3231144), (89754, 2918736), (102576, 2553894), (115398, 2270128), (119672, 2189052), (121614, 2154096), (134631, 1945824), (141883, 1846368), (153864, 1702596), (162152, 1615572), (179508, 1459368), (182421, 1436064), (205152, 1276947), (230796, 1135064), (239344, 1094526), (243228, 1077048), (269262, 972912), (283766, 923184), (307728, 851298), (324304, 807786), (359016, 729684), (364842, 718032), (403893, 648608), (425649, 615456), (461592, 567532), (478688, 547263), (486456, 538524)]