248426496

素因数分解:

$2^{12}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:346

約数の個数: 156

約数和(自身を含む): 751344048

約数和(自身を除く): 502917552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 293, 368, 384, 414, 512, 552, 576, 586, 736, 768, 828, 879, 1024, 1104, 1152, 1172, 1472, 1536, 1656, 1758, 2048, 2208, 2304, 2344, 2637, 2944, 3072, 3312, 3516, 4096, 4416, 4608, 4688, 5274, 5888, 6144, 6624, 6739, 7032, 8832, 9216, 9376, 10548, 11776, 12288, 13248, 13478, 14064, 17664, 18432, 18752, 20217, 21096, 23552, 26496, 26956, 28128, 35328, 36864, 37504, 40434, 42192, 47104, 52992, 53912, 56256, 60651, 70656, 75008, 80868, 84384, 94208, 105984, 107824, 112512, 121302, 141312, 150016, 161736, 168768, 211968, 215648, 225024, 242604, 282624, 300032, 323472, 337536, 423936, 431296, 450048, 485208, 600064, 646944, 675072, 847872, 862592, 900096, 970416, 1200128, 1293888, 1350144, 1725184, 1800192, 1940832, 2587776, 2700288, 3450368, 3600384, 3881664, 5175552, 5400576, 6900736, 7763328, 10351104, 10801152, 13801472, 15526656, 20702208, 27602944, 31053312, 41404416, 62106624, 82808832, 124213248, 248426496]

約数ペア:

[(1, 248426496), (2, 124213248), (3, 82808832), (4, 62106624), (6, 41404416), (8, 31053312), (9, 27602944), (12, 20702208), (16, 15526656), (18, 13801472), (23, 10801152), (24, 10351104), (32, 7763328), (36, 6900736), (46, 5400576), (48, 5175552), (64, 3881664), (69, 3600384), (72, 3450368), (92, 2700288), (96, 2587776), (128, 1940832), (138, 1800192), (144, 1725184), (184, 1350144), (192, 1293888), (207, 1200128), (256, 970416), (276, 900096), (288, 862592), (293, 847872), (368, 675072), (384, 646944), (414, 600064), (512, 485208), (552, 450048), (576, 431296), (586, 423936), (736, 337536), (768, 323472), (828, 300032), (879, 282624), (1024, 242604), (1104, 225024), (1152, 215648), (1172, 211968), (1472, 168768), (1536, 161736), (1656, 150016), (1758, 141312), (2048, 121302), (2208, 112512), (2304, 107824), (2344, 105984), (2637, 94208), (2944, 84384), (3072, 80868), (3312, 75008), (3516, 70656), (4096, 60651), (4416, 56256), (4608, 53912), (4688, 52992), (5274, 47104), (5888, 42192), (6144, 40434), (6624, 37504), (6739, 36864), (7032, 35328), (8832, 28128), (9216, 26956), (9376, 26496), (10548, 23552), (11776, 21096), (12288, 20217), (13248, 18752), (13478, 18432), (14064, 17664)]