554131456

素因数分解:

$2^{13}\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 112

約数和(自身を含む): 1231477344

約数和(自身を除く): 677345888

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 173, 184, 256, 272, 346, 368, 391, 512, 544, 692, 736, 782, 1024, 1088, 1384, 1472, 1564, 2048, 2176, 2768, 2941, 2944, 3128, 3979, 4096, 4352, 5536, 5882, 5888, 6256, 7958, 8192, 8704, 11072, 11764, 11776, 12512, 15916, 17408, 22144, 23528, 23552, 25024, 31832, 34816, 44288, 47056, 47104, 50048, 63664, 67643, 69632, 88576, 94112, 94208, 100096, 127328, 135286, 139264, 177152, 188224, 188416, 200192, 254656, 270572, 354304, 376448, 400384, 509312, 541144, 708608, 752896, 800768, 1018624, 1082288, 1417216, 1505792, 1601536, 2037248, 2164576, 3011584, 3203072, 4074496, 4329152, 6023168, 8148992, 8658304, 12046336, 16297984, 17316608, 24092672, 32595968, 34633216, 69266432, 138532864, 277065728, 554131456]

約数ペア:

[(1, 554131456), (2, 277065728), (4, 138532864), (8, 69266432), (16, 34633216), (17, 32595968), (23, 24092672), (32, 17316608), (34, 16297984), (46, 12046336), (64, 8658304), (68, 8148992), (92, 6023168), (128, 4329152), (136, 4074496), (173, 3203072), (184, 3011584), (256, 2164576), (272, 2037248), (346, 1601536), (368, 1505792), (391, 1417216), (512, 1082288), (544, 1018624), (692, 800768), (736, 752896), (782, 708608), (1024, 541144), (1088, 509312), (1384, 400384), (1472, 376448), (1564, 354304), (2048, 270572), (2176, 254656), (2768, 200192), (2941, 188416), (2944, 188224), (3128, 177152), (3979, 139264), (4096, 135286), (4352, 127328), (5536, 100096), (5882, 94208), (5888, 94112), (6256, 88576), (7958, 69632), (8192, 67643), (8704, 63664), (11072, 50048), (11764, 47104), (11776, 47056), (12512, 44288), (15916, 34816), (17408, 31832), (22144, 25024), (23528, 23552)]