255975552

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{3527}}^1$

素因数の和:3560

約数の個数: 160

約数和(自身を含む): 870851520

約数和(自身を除く): 614875968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 2688, 3024, 3456, 3527, 4032, 4536, 5184, 6048, 7054, 8064, 9072, 10368, 10581, 12096, 14108, 18144, 21162, 24192, 24689, 28216, 31743, 36288, 42324, 49378, 56432, 63486, 72576, 74067, 84648, 95229, 98756, 112864, 126972, 148134, 169296, 190458, 197512, 222201, 225728, 253944, 285687, 296268, 338592, 380916, 395024, 444402, 451456, 507888, 571374, 592536, 666603, 677184, 761832, 790048, 888804, 1015776, 1142748, 1185072, 1333206, 1354368, 1523664, 1580096, 1777608, 1999809, 2031552, 2285496, 2370144, 2666412, 3047328, 3160192, 3555216, 3999618, 4063104, 4570992, 4740288, 5332824, 6094656, 7110432, 7999236, 9141984, 9480576, 10665648, 12189312, 14220864, 15998472, 18283968, 21331296, 28441728, 31996944, 36567936, 42662592, 63993888, 85325184, 127987776, 255975552]

約数ペア:

[(1, 255975552), (2, 127987776), (3, 85325184), (4, 63993888), (6, 42662592), (7, 36567936), (8, 31996944), (9, 28441728), (12, 21331296), (14, 18283968), (16, 15998472), (18, 14220864), (21, 12189312), (24, 10665648), (27, 9480576), (28, 9141984), (32, 7999236), (36, 7110432), (42, 6094656), (48, 5332824), (54, 4740288), (56, 4570992), (63, 4063104), (64, 3999618), (72, 3555216), (81, 3160192), (84, 3047328), (96, 2666412), (108, 2370144), (112, 2285496), (126, 2031552), (128, 1999809), (144, 1777608), (162, 1580096), (168, 1523664), (189, 1354368), (192, 1333206), (216, 1185072), (224, 1142748), (252, 1015776), (288, 888804), (324, 790048), (336, 761832), (378, 677184), (384, 666603), (432, 592536), (448, 571374), (504, 507888), (567, 451456), (576, 444402), (648, 395024), (672, 380916), (756, 338592), (864, 296268), (896, 285687), (1008, 253944), (1134, 225728), (1152, 222201), (1296, 197512), (1344, 190458), (1512, 169296), (1728, 148134), (2016, 126972), (2268, 112864), (2592, 98756), (2688, 95229), (3024, 84648), (3456, 74067), (3527, 72576), (4032, 63486), (4536, 56432), (5184, 49378), (6048, 42324), (7054, 36288), (8064, 31743), (9072, 28216), (10368, 24689), (10581, 24192), (12096, 21162), (14108, 18144)]