455399424

素因数分解:

$2^{11}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:856

約数の個数: 144

約数和(自身を含む): 1359408960

約数和(自身を除く): 904009536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 797, 992, 1024, 1116, 1152, 1488, 1536, 1594, 1984, 2048, 2232, 2304, 2391, 2976, 3072, 3188, 3968, 4464, 4608, 4782, 5952, 6144, 6376, 7173, 7936, 8928, 9216, 9564, 11904, 12752, 14346, 15872, 17856, 18432, 19128, 23808, 24707, 25504, 28692, 31744, 35712, 38256, 47616, 49414, 51008, 57384, 63488, 71424, 74121, 76512, 95232, 98828, 102016, 114768, 142848, 148242, 153024, 190464, 197656, 204032, 222363, 229536, 285696, 296484, 306048, 395312, 408064, 444726, 459072, 571392, 592968, 612096, 790624, 816128, 889452, 918144, 1185936, 1224192, 1581248, 1632256, 1778904, 1836288, 2371872, 2448384, 3162496, 3557808, 3672576, 4743744, 4896768, 6324992, 7115616, 7345152, 9487488, 12649984, 14231232, 14690304, 18974976, 25299968, 28462464, 37949952, 50599936, 56924928, 75899904, 113849856, 151799808, 227699712, 455399424]

約数ペア:

[(1, 455399424), (2, 227699712), (3, 151799808), (4, 113849856), (6, 75899904), (8, 56924928), (9, 50599936), (12, 37949952), (16, 28462464), (18, 25299968), (24, 18974976), (31, 14690304), (32, 14231232), (36, 12649984), (48, 9487488), (62, 7345152), (64, 7115616), (72, 6324992), (93, 4896768), (96, 4743744), (124, 3672576), (128, 3557808), (144, 3162496), (186, 2448384), (192, 2371872), (248, 1836288), (256, 1778904), (279, 1632256), (288, 1581248), (372, 1224192), (384, 1185936), (496, 918144), (512, 889452), (558, 816128), (576, 790624), (744, 612096), (768, 592968), (797, 571392), (992, 459072), (1024, 444726), (1116, 408064), (1152, 395312), (1488, 306048), (1536, 296484), (1594, 285696), (1984, 229536), (2048, 222363), (2232, 204032), (2304, 197656), (2391, 190464), (2976, 153024), (3072, 148242), (3188, 142848), (3968, 114768), (4464, 102016), (4608, 98828), (4782, 95232), (5952, 76512), (6144, 74121), (6376, 71424), (7173, 63488), (7936, 57384), (8928, 51008), (9216, 49414), (9564, 47616), (11904, 38256), (12752, 35712), (14346, 31744), (15872, 28692), (17856, 25504), (18432, 24707), (19128, 23808)]