420118549504

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:944

約数の個数: 176

約数和(自身を含む): 879740991360

約数和(自身を除く): 459622441856

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 128, 134, 148, 256, 268, 296, 359, 461, 512, 536, 592, 718, 922, 1024, 1072, 1184, 1436, 1844, 2144, 2368, 2479, 2872, 3688, 4288, 4736, 4958, 5744, 7376, 8576, 9472, 9916, 11488, 13283, 14752, 17057, 17152, 18944, 19832, 22976, 24053, 26566, 29504, 30887, 34114, 34304, 37888, 39664, 45952, 48106, 53132, 59008, 61774, 68228, 68608, 79328, 91904, 96212, 106264, 118016, 123548, 136456, 158656, 165499, 183808, 192424, 212528, 236032, 247096, 272912, 317312, 330998, 367616, 384848, 425056, 472064, 494192, 545824, 634624, 661996, 769696, 850112, 889961, 988384, 1091648, 1142819, 1269248, 1323992, 1539392, 1700224, 1779922, 1976768, 2183296, 2285638, 2538496, 2647984, 3078784, 3400448, 3559844, 3953536, 4366592, 4571276, 5295968, 6123463, 6157568, 6800896, 7119688, 7907072, 8733184, 9142552, 10591936, 11088433, 12246926, 12315136, 13601792, 14239376, 15814144, 17466368, 18285104, 21183872, 22176866, 24493852, 24630272, 28478752, 31628288, 36570208, 42367744, 44353732, 48987704, 56957504, 73140416, 84735488, 88707464, 97975408, 113915008, 146280832, 169470976, 177414928, 195950816, 227830016, 292561664, 354829856, 391901632, 410272021, 455660032, 585123328, 709659712, 783803264, 820544042, 911320064, 1170246656, 1419319424, 1567606528, 1641088084, 2838638848, 3135213056, 3282176168, 5677277696, 6270426112, 6564352336, 11354555392, 13128704672, 26257409344, 52514818688, 105029637376, 210059274752, 420118549504]

約数ペア:

[(1, 420118549504), (2, 210059274752), (4, 105029637376), (8, 52514818688), (16, 26257409344), (32, 13128704672), (37, 11354555392), (64, 6564352336), (67, 6270426112), (74, 5677277696), (128, 3282176168), (134, 3135213056), (148, 2838638848), (256, 1641088084), (268, 1567606528), (296, 1419319424), (359, 1170246656), (461, 911320064), (512, 820544042), (536, 783803264), (592, 709659712), (718, 585123328), (922, 455660032), (1024, 410272021), (1072, 391901632), (1184, 354829856), (1436, 292561664), (1844, 227830016), (2144, 195950816), (2368, 177414928), (2479, 169470976), (2872, 146280832), (3688, 113915008), (4288, 97975408), (4736, 88707464), (4958, 84735488), (5744, 73140416), (7376, 56957504), (8576, 48987704), (9472, 44353732), (9916, 42367744), (11488, 36570208), (13283, 31628288), (14752, 28478752), (17057, 24630272), (17152, 24493852), (18944, 22176866), (19832, 21183872), (22976, 18285104), (24053, 17466368), (26566, 15814144), (29504, 14239376), (30887, 13601792), (34114, 12315136), (34304, 12246926), (37888, 11088433), (39664, 10591936), (45952, 9142552), (48106, 8733184), (53132, 7907072), (59008, 7119688), (61774, 6800896), (68228, 6157568), (68608, 6123463), (79328, 5295968), (91904, 4571276), (96212, 4366592), (106264, 3953536), (118016, 3559844), (123548, 3400448), (136456, 3078784), (158656, 2647984), (165499, 2538496), (183808, 2285638), (192424, 2183296), (212528, 1976768), (236032, 1779922), (247096, 1700224), (272912, 1539392), (317312, 1323992), (330998, 1269248), (367616, 1142819), (384848, 1091648), (425056, 988384), (472064, 889961), (494192, 850112), (545824, 769696), (634624, 661996)]