4945321728

素因数分解:

$2^8\times 3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:440

約数の個数: 288

約数和(自身を含む): 15313811520

約数和(自身を除く): 10368489792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 61, 64, 72, 74, 96, 108, 111, 122, 128, 144, 148, 183, 192, 216, 222, 244, 256, 288, 296, 317, 333, 366, 384, 432, 444, 488, 549, 576, 592, 634, 666, 732, 768, 864, 888, 951, 976, 999, 1098, 1152, 1184, 1268, 1332, 1464, 1647, 1728, 1776, 1902, 1952, 1998, 2196, 2257, 2304, 2368, 2536, 2664, 2853, 2928, 3294, 3456, 3552, 3804, 3904, 3996, 4392, 4514, 4736, 5072, 5328, 5706, 5856, 6588, 6771, 6912, 7104, 7608, 7808, 7992, 8559, 8784, 9028, 9472, 10144, 10656, 11412, 11712, 11729, 13176, 13542, 14208, 15216, 15616, 15984, 17118, 17568, 18056, 19337, 20288, 20313, 21312, 22824, 23424, 23458, 26352, 27084, 28416, 30432, 31968, 34236, 35136, 35187, 36112, 38674, 40576, 40626, 42624, 45648, 46848, 46916, 52704, 54168, 58011, 60864, 60939, 63936, 68472, 70272, 70374, 72224, 77348, 81152, 81252, 85248, 91296, 93832, 105408, 105561, 108336, 116022, 121728, 121878, 127872, 136944, 140544, 140748, 144448, 154696, 162504, 174033, 182592, 187664, 210816, 211122, 216672, 232044, 243456, 243756, 255744, 273888, 281496, 288896, 309392, 316683, 325008, 348066, 365184, 375328, 421632, 422244, 433344, 464088, 487512, 522099, 547776, 562992, 577792, 618784, 633366, 650016, 696132, 715469, 730368, 750656, 844488, 866688, 928176, 975024, 1044198, 1095552, 1125984, 1237568, 1266732, 1300032, 1392264, 1430938, 1501312, 1688976, 1733376, 1856352, 1950048, 2088396, 2146407, 2191104, 2251968, 2475136, 2533464, 2600064, 2784528, 2861876, 3002624, 3377952, 3712704, 3900096, 4176792, 4292814, 4503936, 4950272, 5066928, 5200128, 5569056, 5723752, 6439221, 6755904, 7425408, 7800192, 8353584, 8585628, 9007872, 10133856, 11138112, 11447504, 12878442, 13511808, 14850816, 15600384, 16707168, 17171256, 19317663, 20267712, 22276224, 22895008, 25756884, 27023616, 33414336, 34342512, 38635326, 40535424, 44552448, 45790016, 51513768, 66828672, 68685024, 77270652, 81070848, 91580032, 103027536, 133657344, 137370048, 154541304, 183160064, 206055072, 274740096, 309082608, 412110144, 549480192, 618165216, 824220288, 1236330432, 1648440576, 2472660864, 4945321728]

約数ペア:

[(1, 4945321728), (2, 2472660864), (3, 1648440576), (4, 1236330432), (6, 824220288), (8, 618165216), (9, 549480192), (12, 412110144), (16, 309082608), (18, 274740096), (24, 206055072), (27, 183160064), (32, 154541304), (36, 137370048), (37, 133657344), (48, 103027536), (54, 91580032), (61, 81070848), (64, 77270652), (72, 68685024), (74, 66828672), (96, 51513768), (108, 45790016), (111, 44552448), (122, 40535424), (128, 38635326), (144, 34342512), (148, 33414336), (183, 27023616), (192, 25756884), (216, 22895008), (222, 22276224), (244, 20267712), (256, 19317663), (288, 17171256), (296, 16707168), (317, 15600384), (333, 14850816), (366, 13511808), (384, 12878442), (432, 11447504), (444, 11138112), (488, 10133856), (549, 9007872), (576, 8585628), (592, 8353584), (634, 7800192), (666, 7425408), (732, 6755904), (768, 6439221), (864, 5723752), (888, 5569056), (951, 5200128), (976, 5066928), (999, 4950272), (1098, 4503936), (1152, 4292814), (1184, 4176792), (1268, 3900096), (1332, 3712704), (1464, 3377952), (1647, 3002624), (1728, 2861876), (1776, 2784528), (1902, 2600064), (1952, 2533464), (1998, 2475136), (2196, 2251968), (2257, 2191104), (2304, 2146407), (2368, 2088396), (2536, 1950048), (2664, 1856352), (2853, 1733376), (2928, 1688976), (3294, 1501312), (3456, 1430938), (3552, 1392264), (3804, 1300032), (3904, 1266732), (3996, 1237568), (4392, 1125984), (4514, 1095552), (4736, 1044198), (5072, 975024), (5328, 928176), (5706, 866688), (5856, 844488), (6588, 750656), (6771, 730368), (6912, 715469), (7104, 696132), (7608, 650016), (7808, 633366), (7992, 618784), (8559, 577792), (8784, 562992), (9028, 547776), (9472, 522099), (10144, 487512), (10656, 464088), (11412, 433344), (11712, 422244), (11729, 421632), (13176, 375328), (13542, 365184), (14208, 348066), (15216, 325008), (15616, 316683), (15984, 309392), (17118, 288896), (17568, 281496), (18056, 273888), (19337, 255744), (20288, 243756), (20313, 243456), (21312, 232044), (22824, 216672), (23424, 211122), (23458, 210816), (26352, 187664), (27084, 182592), (28416, 174033), (30432, 162504), (31968, 154696), (34236, 144448), (35136, 140748), (35187, 140544), (36112, 136944), (38674, 127872), (40576, 121878), (40626, 121728), (42624, 116022), (45648, 108336), (46848, 105561), (46916, 105408), (52704, 93832), (54168, 91296), (58011, 85248), (60864, 81252), (60939, 81152), (63936, 77348), (68472, 72224), (70272, 70374)]